ui: build nerdamer sandbox prelude from vendored source - #1
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rankaiyx merged 1 commit intoJul 22, 2026
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Replace the vendored all.min.js with the readable nerdamer-prime source and its two bundled deps (big-integer, decimal.js), licenses included. A vite plugin bundles and minifies them at build time with the upstream esbuild flags, exposed as virtual:nerdamer and imported lazily on first sandbox use. The vendors package.json pins commonjs so the project level type: module does not break esbuild format detection. The harness gains a CSP removing network egress from the worker, and browser tests cover the prelude, exact arithmetic, the fetch block and the timeout. Upstream snapshot: together-science/nerdamer-prime@1936145
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Replace the vendored all.min.js with the readable nerdamer-prime source and its two bundled deps (big-integer, decimal.js), licenses included. A vite plugin bundles and minifies them at build time with the upstream esbuild flags, exposed as virtual:nerdamer and imported lazily on first sandbox use (inlined for now by the single bundle strategy, effective if that ever changes). The vendors package.json pins commonjs so the project level type: module does not break esbuild format detection.
The harness gains a CSP removing network egress from the worker, and browser tests cover the prelude, exact arithmetic, the fetch block and the timeout.
Upstream snapshot: together-science/nerdamer-prime@1936145
Proposal for: ggml-org#25948
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