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perf: avoid sourcemap for refresh wrapper injection#835
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Merged
sapphi-red merged 7 commits intomainfromperf/avoid-sourcemap-for-refresh-wrapper-injectionSep 11, 2025
Merged
perf: avoid sourcemap for refresh wrapper injection#835
sapphi-red merged 7 commits intomainfromperf/avoid-sourcemap-for-refresh-wrapper-injectionSep 11, 2025
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ArnaudBarre approved these changesSep 11, 2025
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Nice
3a8b4a9 intomain 11 checks passed
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renovatebot added a commit to andrei-picus-tink/auto-renovate that referenced this pull requestSep 17, 2025
| datasource | package | from | to || ---------- | -------------------- | ----- | ----- || npm | @vitejs/plugin-react | 5.0.2 | 5.0.3 |## [v5.0.3](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#503-2025-09-17)##### HMR did not work for components imported with queries with rolldown-vite ([#872](vitejs/vite-plugin-react#872))##### Perf: simplify refresh wrapper generation ([#835](vitejs/vite-plugin-react#835))
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renovatebot added a commit to andrei-picus-tink/auto-renovate that referenced this pull requestSep 18, 2025
| datasource | package | from | to || ---------- | -------------------- | ----- | ----- || npm | @vitejs/plugin-react | 5.0.2 | 5.0.3 |## [v5.0.3](https://github.com/vitejs/vite-plugin-react/blob/HEAD/packages/plugin-react/CHANGELOG.md#503-2025-09-17)##### HMR did not work for components imported with queries with rolldown-vite ([#872](vitejs/vite-plugin-react#872))##### Perf: simplify refresh wrapper generation ([#835](vitejs/vite-plugin-react#835))
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Description
By changing
$RefreshReg$/$RefreshSig$to a local variable and leveraging the function hoisting, we can avoid the sourcemap generation for the refresh wrapper completely. Also this would reduce the code size, which would also improve the perf a bit.