npm / unplugin-swc
unplugin-swc
What changed in unplugin-swc 1 to 2, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-27.
1 breaking1 tooling4 fixes and other
See which of these apply to your code, ranked, in your agent:
npx @unstale/cli initunplugin-swc 21 changes
Breaking changes 1
Node.js 18 is no longer supported.
unplugin-swc 15 changes
Tooling 1
Adds webpack support, allowing developers to use unplugin-swc with webpack.
Fixes and other changes 4
Maps the tsconfig JSX runtime to SWC.
Silences the TypeScript 6 baseUrl deprecation.
Disables the oxc transformer for rolldown-vite compatibility.
Corrects the Vite oxc config syntax.