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feat: add markdown processor abstraction - #16848
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🦋 Changeset detectedLatest commit: 62f090e The changes in this PR will be included in the next version bump. This PR includes changesets to release 418 packages
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| try { | ||
| const decodedImagePath = JSON.parse(imagePath.replaceAll('"', '"')); | ||
| const decodedImagePath = JSON.parse( | ||
| imagePath.replace(/&(?:#x22|quot);/g, '"').replace(/&(?:#x27|apos);/g, "'"), |
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Remark (somewhat unusually) uses numerical entities instead of named ones, other Markdown processors are more likely to use named entities.
| * falls back to its built-in handling for the known `unified` processor name. | ||
| * Third-party processors should provide this to enable MDX support. | ||
| */ | ||
| createMdxRenderer?( |
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MDX code in core, looks weird, but it's more likely than you think. Ever since we added MDX Astro has had some sort of MDX-specific layer somewhere. At this point, I find it doubtful we'd ever be dropping MDX support and so I figured this was the best API
(and down the line I'd like for the first party processors to also use that API, but it's a bigger conversation of making MDX fully built-in, ha)
ArmandPhilippot
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I left a few nits for the configuration reference, and I think the changeset should be a bit more verbose both to hype the feature and to show that Sätteri is also available! If we don't tell users Sätteri exists, they will not try it. 😅
…or<T> Replace `MarkdownProcessorEntry` + `UnifiedProcessorDescriptor` with a single generic `MarkdownProcessor<TOptions>` interface, and rename the renderer to `MarkdownRenderer` so the two concepts have separate nouns. Move the MDX renderer types (`MdxRenderer`, `MdxRendererOptions`, `MdxRenderResult`) into `@astrojs/internal-helpers/markdown` so they can be referenced by processor packages without astro re-entering the dep graph. Also relaxes the over-narrow `AstroMetadata` shape (`scripts: never[]`, `propagation: 'none'`, …) so the unified MDX pipeline's compiler-produced metadata fits the same type the satteri pipeline produces.
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#802) ##### Patch Changes - [#18036](withastro/astro#18036) [`f4444eb`](withastro/astro@f4444eb) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes an incompatibility where `@astrojs/mdx` v8 could be installed with `astro` versions that bundle an older `@astrojs/markdown-satteri` lacking MDX support. Also improves the error message when the processor is too old to suggest updating `astro` itself. - Updated dependencies \[[`3fd16ee`](withastro/astro@3fd16ee), [`8358d59`](withastro/astro@8358d59)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.2 ##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#802) ##### Patch Changes - [#18036](withastro/astro#18036) [`f4444eb`](withastro/astro@f4444eb) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes an incompatibility where `@astrojs/mdx` v8 could be installed with `astro` versions that bundle an older `@astrojs/markdown-satteri` lacking MDX support. Also improves the error message when the processor is too old to suggest updating `astro` itself. - Updated dependencies \[[`3fd16ee`](withastro/astro@3fd16ee), [`8358d59`](withastro/astro@8358d59)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.2 ##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
##### [v8.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#802) ##### Patch Changes - [#18036](withastro/astro#18036) [`f4444eb`](withastro/astro@f4444eb) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes an incompatibility where `@astrojs/mdx` v8 could be installed with `astro` versions that bundle an older `@astrojs/markdown-satteri` lacking MDX support. Also improves the error message when the processor is too old to suggest updating `astro` itself. - Updated dependencies \[[`3fd16ee`](withastro/astro@3fd16ee), [`8358d59`](withastro/astro@8358d59)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.2 ##### [v8.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#801) ##### Patch Changes - Updated dependencies \[[`a548223`](withastro/astro@a548223)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.1 ##### [v8.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#800) ##### Major Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Moves MDX file processing to the Markdown processors. '[@astrojs/mdx](https://github.com/astrojs/mdx)' is still required to add MDX support to your project. However, it now delegates the MDX files processing to Markdown processors. ##### What should I do? If you haven't explicitly installed a Markdown processor, you don't need to do anything. Otherwise, ensure that your configured Markdown processor uses the following version: - `@astrojs/markdown-satteri` 0.4.0 or later if you use `satteri()` - `@astrojs/markdown-remark` 7.3.0 or later if you use `unified()` ##### Patch Changes - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes `.mdx` files still using `markdown.processor` when `extendMarkdownConfig` is `false`. They now use a clean default processor instead; pass `mdx({ processor })` to choose one explicitly. - [#17262](withastro/astro#17262) [`f8e9458`](withastro/astro@f8e9458) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a warning when the deprecated `remarkPlugins`, `rehypePlugins`, `recmaPlugins` and `remarkRehype` options are ignored because your Markdown processor does not run them. They still apply when your processor is `unified()`, and were previously dropped silently otherwise. - Updated dependencies \[[`f8e9458`](withastro/astro@f8e9458), [`f8e9458`](withastro/astro@f8e9458)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.11.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.4.0 ##### [v7.0.8](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#708) ##### Patch Changes - [#17757](withastro/astro#17757) [`660991c`](withastro/astro@660991c) Thanks [@astro-factory](https://github.com/apps/astro-factory)! - Fixes build errors showing wrong file location, missing line:col, and misleading hints when a plugin error (e.g. from MDX) is wrapped by Vite's build error - [#17766](withastro/astro#17766) [`0762a83`](withastro/astro@0762a83) Thanks [@HiDeoo](https://github.com/HiDeoo)! - Fixes Sätteri processor option types to accept all plugin entries supported by Sätteri v0.10.3. ##### [v7.0.7](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#707) ##### Patch Changes - [#17731](withastro/astro#17731) [`bc171af`](withastro/astro@bc171af) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.10.3. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#0103--2026-08-19) for details on bugs fixed and features added. - Updated dependencies \[[`05763a0`](withastro/astro@05763a0)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.4 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.4 ##### [v7.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#706) ##### Patch Changes - Updated dependencies \[[`8c193f6`](withastro/astro@8c193f6)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.3 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.3 ##### [v7.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#705) ##### Patch Changes - Updated dependencies \[[`c895b12`](withastro/astro@c895b12)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.2 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.2 ##### [v7.0.4](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#704) ##### Patch Changes - [#17514](withastro/astro#17514) [`41a00dd`](withastro/astro@41a00dd) Thanks [@gtritchie](https://github.com/gtritchie)! - Fixes a bug where the integration was emitting React-cased attribute names. ##### [v7.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#703) ##### Patch Changes - [#17341](withastro/astro#17341) [`64b0d66`](withastro/astro@64b0d66) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Fixes custom `pre` components not applying to syntax-highlighted code blocks when using the Sätteri Markdown processor with MDX. ##### [v7.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#702) ##### Patch Changes - Updated dependencies \[[`eb6f97e`](withastro/astro@eb6f97e)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.1 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.1 ##### [v7.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#701) ##### Patch Changes - [#17249](withastro/astro#17249) [`02b73b0`](withastro/astro@02b73b0) Thanks [@ematipico](https://github.com/ematipico)! - Fixes an issue where the `peerDependencies` field used incorrect dependencies. ##### [v7.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#700) ##### Major Changes - [#15819](withastro/astro#15819) [`cafec4e`](withastro/astro@cafec4e) Thanks [@delucis](https://github.com/delucis)! - Upgrade to Vite v8 ##### Minor Changes - [#17093](withastro/astro#17093) [`4585fe5`](withastro/astro@4585fe5) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Replaces the import entrypoint of `getContainerRenderer()` A new `container-renderer` entrypoint exporting `getContainerRenderer()` has been added to the following integrations: React, Preact, Svelte, SolidJS, Vue, and MDX. This prevents bundlers from trying to bundle unrelated exports from the package root when only the Container API is used. If you are using the Container API, update your import statements to use the new entrypoint. The following example updates the `getContainerRenderer()` import for React: ```diff - import { getContainerRenderer } from '@astrojs/react'; + import { getContainerRenderer } from '@astrojs/react/container-renderer'; ``` Importing `getContainerRenderer()` from the package root still works, but is now deprecated and logs a warning. - [#17129](withastro/astro#17129) [`ff7b718`](withastro/astro@ff7b718) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for [modifying frontmatter programmatically](https://docs.astro.build/en/guides/markdown-content/#modifying-frontmatter-programmatically) with the default Markdown processor. A Sätteri plugin can now read and mutate `ctx.data.astro.frontmatter`, and Astro uses the result as the page's frontmatter, in both Markdown and MDX. ##### Patch Changes - [#17124](withastro/astro#17124) [`7e7ab87`](withastro/astro@7e7ab87) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates `satteri` to `0.9.0`. See the [Sätteri changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md) for details. - [#17027](withastro/astro#17027) [`241250b`](withastro/astro@241250b) Thanks [@ocavue](https://github.com/ocavue)! - Triggers beta prereleases for packages that are still on alpha ##### [v6.0.3](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#603) ##### Patch Changes - [#16969](withastro/astro#16969) [`4a31f90`](withastro/astro@4a31f90) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for Prism syntax highlighting to the Sätteri Markdown and MDX processors. Setting `markdown.syntaxHighlight` to `'prism'` now highlights your code blocks with Prism. ```js // astro.config.mjs import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri(), syntaxHighlight: 'prism', }, }); ``` ##### [v6.0.2](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#602) ##### Patch Changes - [#16955](withastro/astro#16955) [`9a93d68`](withastro/astro@9a93d68) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Updates Sätteri processor to v0.8.0. See [its changelog](https://github.com/bruits/satteri/blob/main/packages/satteri/CHANGELOG.md#080--2026-06-03) for details on bugs fixed and features added. - Updated dependencies \[[`9a93d68`](withastro/astro@9a93d68)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.2 ##### [v6.0.1](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#601) ##### Patch Changes - Updated dependencies \[[`eeb064c`](withastro/astro@eeb064c)]: - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.1 ##### [v6.0.0](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#600) ##### Major Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds a new `markdown.processor` configuration option, allowing you to choose an alternative Markdown processor. Websites with many Markdown/MDX files tend to be slow to build because the unified ecosystem (e.g., remark, rehype) is slow to process. This feature introduces the ability to replace this part of the build pipeline with another processor. The default processor is `unified()`. This means that existing configurations remain unchanged and your remark/rehype plugins continue to work. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { unified } from '@astrojs/markdown-remark'; import remarkToc from 'remark-toc'; export default defineConfig({ markdown: { processor: unified({ remarkPlugins: [remarkToc], }), }, }); ``` In addition to this new configuration option, Astro provides a new alternative processor based on Rust: [Sätteri](https://satteri.bruits.org/). You can choose to use it now by installing `@astrojs/markdown-satteri`, importing the `satteri()` processor, and adapting your existing configuration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, }); ``` This processor does not support the remark and rehype plugins. This means you may need to convert them to [MDAST or HAST plugins](https://satteri.bruits.org/docs/plugins/) to retain your current functionality. The existing top-level `markdown.remarkPlugins`, `markdown.rehypePlugins`, `markdown.remarkRehype`, `markdown.gfm`, and `markdown.smartypants` options still work, but are now deprecated and will be removed in a future major update. The matching `remarkPlugins`, `rehypePlugins`, and `remarkRehype` options on the MDX integration are also deprecated for the same reason. To anticipate their removal, move them onto `unified({...})` (or your preferred plugin processor) : ```diff // astro.config.mjs import { defineConfig } from 'astro/config'; import remarkToc from 'remark-toc'; import rehypeSlug from 'rehype-slug'; + import { unified } from '@astrojs/markdown-remark'; export default defineConfig({ markdown: { + processor: unified({ + remarkPlugins: [remarkToc], + rehypePlugins: [rehypeSlug], + remarkRehype: true, + gfm: true, + smartypants: true, + }), - remarkPlugins: [remarkToc], - rehypePlugins: [rehypeSlug], - remarkRehype: true, - gfm: true, - smartypants: true, }, }); ``` For more information on enabling and using this feature in your project, see our [Markdown guide](https://docs.astro.build/en/guides/markdown-content/). To give feedback on this new Rust processor, see the [Native Markdown / MDX parsing and processing RFC](withastro/roadmap#1364). ##### Minor Changes - [#16848](withastro/astro#16848) [`f732f3c`](withastro/astro@f732f3c) Thanks [@Princesseuh](https://github.com/Princesseuh)! - Adds support for using [`@astrojs/markdown-satteri`](https://www.npmjs.com/package/@astrojs/markdown-satteri) to parse `.mdx` files. ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [mdx()], }); ``` Note that the [`recmaPlugins` option](https://docs.astro.build/en/guides/integrations-guide/mdx/#recmaplugins) is not supported when using Sätteri as your MDX processor. If you would like to use Sätteri for Markdown files, but still use Unified for MDX, you can pass a different Markdown processor to the MDX integration: ```js // astro.config.mjs import { defineConfig } from 'astro/config'; import mdx from '@astrojs/mdx'; import { satteri } from '@astrojs/markdown-satteri'; import { unified } from '@astrojs/markdown-remark'; import myPlugin from './my-recma-plugin.js'; export default defineConfig({ markdown: { processor: satteri({ features: { directive: true }, }), }, integrations: [ mdx({ recmaPlugins: [myPlugin], processor: unified(), }), ], }); ``` ##### Patch Changes - Updated dependencies \[[`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c), [`f732f3c`](withastro/astro@f732f3c)]: - [@astrojs/internal-helpers](https://github.com/astrojs/internal-helpers)@0.10.0 - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.2.0 - [@astrojs/markdown-satteri](https://github.com/astrojs/markdown-satteri)@0.2.0 ##### [v5.0.6](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#506) ##### Patch Changes - [#16579](withastro/astro#16579) [`49e10e3`](withastro/astro@49e10e3) Thanks [@igor-koop](https://github.com/igor-koop)! - Fixes an issue where the `smartypants` option was ignored. ##### [v5.0.5](https://github.com/withastro/astro/blob/HEAD/packages/integrations/mdx/CHANGELOG.md#505) ##### Patch Changes - Updated dependencies \[[`9256345`](withastro/astro@9256345)]: - [@astrojs/markdown-remark](https://github.com/astrojs/markdown-remark)@7.1.2
Changes
The
markdown.processorpart of withastro/roadmap#1364, please see the RFC for details.Testing
Updated tests that relied on specific remark plugins and what not. Added tests using a custom processor to make sure it works from e2e
Docs
withastro/docs#13919