chore: bump up @vitejs/plugin-react-swc version to v4#14405
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darkskygit merged 1 commit intocanaryfrom Feb 10, 2026
Merged
chore: bump up @vitejs/plugin-react-swc version to v4#14405darkskygit merged 1 commit intocanaryfrom
darkskygit merged 1 commit intocanaryfrom
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## canary #14405 +/- ##
==========================================
- Coverage 53.65% 53.09% -0.57%
==========================================
Files 2828 2828
Lines 151210 151200 -10
Branches 22807 22676 -131
==========================================
- Hits 81139 80280 -859
- Misses 66881 67754 +873
+ Partials 3190 3166 -24
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Feb 10, 2026
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This PR contains the following updates:
^3.7.2→^4.0.0Release Notes
vitejs/vite-plugin-react (@vitejs/plugin-react-swc)
v4.2.3Compare Source
v4.2.2Compare Source
Update code to support newer
rolldown-vite(#978)rolldown-vitewill removeoptimizeDeps.rollupOptionsin favor ofoptimizeDeps.rolldownOptionssoon. This plugin now usesoptimizeDeps.rolldownOptionsto support newerrolldown-vite. Please updaterolldown-viteto the latest version if you are using an older version.v4.2.1Compare Source
Fix
@vitejs/plugin-react-swc/preambleon build (#962)v4.2.0Compare Source
Add
@vitejs/plugin-react-swc/preamblevirtual module for SSR HMR (#890)SSR applications can now initialize HMR runtime by importing
@vitejs/plugin-react-swc/preambleat the top of their client entry instead of manually callingtransformIndexHtml. This simplifies SSR setup for applications that don't use thetransformIndexHtmlAPI.Use SWC when useAtYourOwnRisk_mutateSwcOptions is provided (#951)
Previously, this plugin did not use SWC if plugins were not provided even if
useAtYourOwnRisk_mutateSwcOptionswas provided. This is now fixed.v4.1.0Compare Source
Set SWC cacheRoot options
This is set to
{viteCacheDir}/swcand override the default of.swc.Perf: simplify refresh wrapper generation (#835)
v4.0.1Compare Source
Set
optimizeDeps.rollupOptions.transform.jsxinstead ofoptimizeDeps.rollupOptions.jsxfor rolldown-vite (#735)optimizeDeps.rollupOptions.jsxis going to be deprecated in favor ofoptimizeDeps.rollupOptions.transform.jsx.v4.0.0Compare Source
v3.11.0Compare Source
Add HMR support for compound components (#518)
HMR now works for compound components like this:
Return
Plugin[]instead ofPluginOption[](#537)The return type has changed from
react(): PluginOption[]to more specialized typereact(): Plugin[]. This allows for type-safe manipulation of plugins, for example:v3.10.2Compare Source
Suggest
@vitejs/plugin-react-oxcif rolldown-vite is detected #491Emit a log which recommends
@vitejs/plugin-react-oxcwhenrolldown-viteis detected to improve performance and use Oxc under the hood. The warning can be disabled by settingdisableOxcRecommendation: truein the plugin options.Use
optimizeDeps.rollupOptionsinstead ofoptimizeDeps.esbuildOptionsfor rolldown-vite #489This suppresses the warning about
optimizeDeps.esbuildOptionsbeing deprecated in rolldown-vite.Add Vite 7-beta to peerDependencies range #497
React plugins are compatible with Vite 7, this removes the warning when testing the beta.
v3.10.1Compare Source
Add explicit semicolon in preambleCode #485
This fixes an edge case when using HTML minifiers that strips line breaks aggressively.
v3.10.0Compare Source
Add
filterfor rolldown-vite #470Added
filterso that it is more performant when running this plugin with rolldown-powered version of Vite.Skip HMR preamble in Vitest browser mode #478
This was causing annoying
Sourcemap for "/@​react-refresh" points to missing source filesand is unnecessary in test mode.Skip HMR for JSX files with hooks #480
This removes the HMR warning for hooks with JSX.
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