v3.0.0-rc.10
💬 Join the release discussion
🚀 How to Upgrade
Note
Make sure to recreate the lock file in the project in case of any issues after the upgrade.
- Automated:
npx nuxi@latest upgrade --force
- Manual: Bump
nuxt
dependency to3.0.0-rc.10
and then usenpx nuxi@latest cleanup
to cleanup any local caches
⭐ What is new?
Critical Styles are Inlined
Global styles and used component styles are now automatically inlined when server-side rendering a page. This feature helps to improve the First Contentful Paint (FCP) metric.
🧪 You can disable the feature from nuxt.config
using experimental: { inlineSSRStyles: false }
in case of any issues.
Full Static Generation with Payload Rendering
In Nuxt 2, we introduced an amazing feature called Full Static Generation. When using nuxt generate
, the payload of each page containing asyncData and state is extracted to a .js
chunk and we can deploy output to any static hosting without requiring a hosted API server. This feature also introduced performance benefits to reduce page size and allow smartly prefetching payload of next pages ahead of time when using nuxt generate
but kept limited to it.
This feature is now back in Nuxt 3 but much better! Payload is not only extracted during prerendering phase (nuxt generate
) but also can be rendered on demand by simply appending /_payload.js
to the end of any URL. This made implementation much simpler and also unlocks future development to enable payload rendering for hybrid static server and incremental generated pages. Followup #6411 for the roadmap.
Link Prefetching
Another goodie ported from Nuxt 2, is automatically prefetching the next pages when a <NuxtLink>
is in the viewport.
This feature is integrated with vue-router to prefetch components of the next route and also payload extraction to prefetch the payload of the next pages ahead of time! You can also hook into link:prefetch
to do more prefetches.
Better Workspace Support
Nuxt has several configurations for directories including rootDir
where nuxt.config
, package.json
, etc is, and srcDir
which is the same as rootDir
by default but can be customized to move project code such as pages/
to the src/
directory. With Monorepo becoming more popular, it became clear we need another new option to act smarter in a monorepo.
We have introduced a new workspaceDir
configuration. It is automatically detected from rootDir using different heuristics (how?). This option is used to extend the search path for node_modules
via #7439 but we will keep spreading its use in other places.
🧪 You can manually set workspaceDir
from nuxt.config
in case of any issues.
defineNuxtConfig
is Auto Imported
Nuxt uses unjs/jiti in order to support typescript and ESM syntax for nuxt.config
.
When importing { defineNuxtConfig } from 'nuxt'
in Nuxt 3, it causes the whole nuxt package to be loaded. It was making startup time slower.
We have introduced a new nuxt/config
subpath export that only exports defineNuxtConfig
for type support but you don't even need this anymore! Just remove import and enjoy shorter syntax!
-- import { defineNuxtConfig } from 'nuxt'
export default defineNuxtConfig({
})
More Powerful nuxt init
We have switched to unjs/giget for a much more powerful template init engine.
Normally nuxi init
command should work as it was before. If you were using nuxt init org/repo
to clone the 3rd party GitHub repository, you should use nuxi init gh:org/repo
now.
Experimental Zero-Client-JS Mode
This new experimental flag allows turning off all Nuxt client js code when server-side rendering a page.
Using this feature is advisable for the very small minority of sites that would not benefit from client-side JS.
You can try this feature by setting experimental: { noScripts: true }
and let us know what you think!
Changelog
🚀 Enhancements
- nuxt, vite: Inline global and component styles in server response (#7160)
- nuxt: Custom
history
androutes
forapp/router.options.ts
(#7129) - nuxt: Router with hash mode (#6980)
- nuxt: Allow extending routes with custom alias (#7074)
- test-utils: Add
mockFn
andmockLogger
utils (#6235) - nuxt: Support experimental flag to render no client-side js (#7248)
- kit: Add
addImportsSources
utility (#7270) - nuxt: Add
immediate
option foruseAsyncData
anduseFetch
(#5500) - nuxt: Add
clearNuxtData
(#5227) - Allow client-side sourcemaps in production (#7313)
- nuxt: Filter support for
clearNuxtData
(#7323) - cli: Switch to
unjs/giget
fornuxi init
(#7361) - cli:
⚠️ Use giget 0.1x with template registry fornuxi init
(#7404) - nuxt: Payload rendering support (#6455)
- nuxt: Allow exposing type augmentations from extends layers (#7442)
- nuxt: Add
workspaceDir
option and add it tomodulesDir
(#7439) - nuxt: Support prefetching
<nuxt-link>
(#4329) - nuxt: Allow passing transition & keepalive props to
<NuxtPage>
(#7492) - nuxt, kit: Auto import
defineNuxtConfig
(#7497) - nuxt: Generate spa fallback for
nuxt generate
(#7507)
🔥 Performance
- nuxt: Cache
createClientOnly
wrapper using weakmap (#7297) - vite: Remove duplicate css links from rendered page when inlined (#7264)
- nuxt: Only inject preload helper when webpack is used (#7460)
- nuxt: Import
defineNuxtConfig
fromnuxt/config
(#7485) - Enable
treeshakeClientOnly
flag by default (#7484)
🩹 Fixes
- nuxt: Update default redirect code of
navigateTo
to302 Found
(#7189) - head: Case
http-equiv
correctly (#7190) - kit, nuxi: Semver regexp to support
nuxt-edge
current releases (bridge) (#7193) - vite: Use baseURL + assetsDir as base in dev mode (#7234)
- vite: Pass ssr condition to
getModuleByUrl
(#7260) - nuxt: Import and wrap client-only components once (#7245)
- cli: Pass value of
https
through to vite-node (#7271) - nuxt: Don't override payload error if it is present (#7290)
- nuxt: Don't try to set cookie after redirect (#7288)
- webpack: Promisify webpack dev/hot handlers using
h3.promisifyHandler
(#7275) - schema: Disallow setting vite server properties (#7317)
- schema: Mark vite server as optional (#7327)
- nuxt: Allow
abortMiddleware
to receive a nuxt error or error options (#7335) - webpack: Don't parse styles for composable keys (#7333)
- vite: Allow overriding vite sourcemap (#7342)
- schema: Resolve
ssr
(#7359) - kit: Add default config layer without
nuxt.config
file (#7358) - vite: Update render if it is invalidated (#7347)
- vite: Warmup improvements (#7377)
- cli: Don't include an array of paths within an array (#7378)
- vite: Write dev manifest before spa build (#7380)
- nuxt: De-default layout/component imports (#7389)
- nuxt: Always inline entry styles (#7386)
- nuxt: Do not apply import protection to top-level resolution (#7344)
- nuxt: Use more specific
FetchError
foruseFetch
errors (#7435) - vite: Use same asset filenames between server and client (#7436)
- nuxt: Augment GlobalComponents from
@vue/runtime-core
(#7448) - vite: Don't fail builds for virtual modules that don't support inlining (#7440)
- nuxt: Only delete assets when building (#7486)
- vite: Show formatted vite-node errors (#7509)
- vite: Disable server warmup with
vite-node
(#7512)
💅 Refactors
- vite: Reuse resolved server entry from context (#7268)
- schema: Upgrade to untyped 0.5 (#7452)
- nuxt: Use relative imports into composables (#7487)
📖 Documentation
- Add note about
useFetch
auto generated key (#7044) - api: Enhance
useHead
composable (#7072) - Add note about fetching data on initial load (#7120)
- Document
external
option ofnavigateTo
(#7188) - guide: Add
.client
and.server
components (#7084) - Fix markdown file name (#7231)
- api: Navigate to first item in list (#7232)
- Extend description of server handlers (#7187)
- api: Add example for fetch interceptors (#7180)
- deploy: Add node cluster mode (#7089)
- api: Fix
useAsyncData
signature (#7242) - Add
app-config
example (#7247) - Fix typo (#7262)
- Fix typo in url (#7272)
- Rename
AppConfig
toAppConfigInput
(#7293) - api: Fix typo in use-fetch (#7310)
- api: Add
nuxi prepare
command (#7349) - head: Enhance usehead and fix broken links (#7364)
- Remove duplicate word (#7387)
- api: Add
useRuntimeConfig
page (#7406) - Fix typo (#7437)
- Update structure (#7047)
- Update name of the generated
imports.d.ts
file (#7474) - getting-started: Add routing page (#7495)
- Update codesandbox link (#7499)
- schema: Change
srcDir
example tosrc/
(#7503)
🏡 Chore
- Update CodeSandbox links (#7318)
📦 Build
- cli: Add
node
to export conditions (0cc49e2a)
✅ Tests
🤖 CI
- Crawl docs site for new deployments to track broken links (#7473)
❤️ Contributors
- Adewale Abati
- Alex Kozack
- Alex Liu
- Alexander Lichter
- AndreyYolkin
- Anthony Fu
- Clément Ollivier
- Corey Richardson
- Damian Głowala
- Daniel Roe
- Harlan Wilton
- HomWang
- Julien Huang
- Krutie Patel
- Kévin Schnekenburger
- Leon Si
- Mahdi Boomeri
- Mastercuber
- Pooya Parsa
- Ricardo Gobbo De Souza
- Sébastien Chopin
- Tobias Diez
- Tobias SN
- Vasily Stepanov
- Victorkwok97
- Vl4dimyr