npm / @storybook/addon-webpack5-compiler-babel
@storybook/addon-webpack5-compiler-babel
What changed in @storybook/addon-webpack5-compiler-babel 4, from its official release notes, upgrade guides and advisories. Sources checked 2026-10-20.
2 breaking
See which of these apply to your code, ranked, in your agent:
npx @unstale/cli init@storybook/addon-webpack5-compiler-babel 42 changes
Breaking changes 2
The addon is now ESM-only, affecting how developers load it.
The addon was upgraded to Storybook 10.