# @vitejs/plugin-react 5.1.1

- Product: @vitejs/plugin-react (https://whatsnew.fyi/product/vite-plugin-react)
- Vendor: Vite
- Date: 2025-11-12
- Version: 5.1.1
- Original notes: https://github.com/vitejs/vite-plugin-react/releases/tag/plugin-react%405.1.1
- Permalink: https://whatsnew.fyi/product/vite-plugin-react/releases/5.1.1

What's New is an index, not a publisher: every entry below links to the vendor's own release notes, which are the authoritative source. Entries are labelled where they are hand-curated sample data, pre-releases, or drawn from a secondary source such as a developer blog.

Reuse: the summaries, labels and curation here are © What's New. Quote freely with attribution and a link back; wholesale republication of the corpus is not permitted — terms: https://whatsnew.fyi/terms. The vendors' own release notes remain their publishers'.

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###### Update code to support newer `rolldown-vite` ([#976](https://github.com/vitejs/vite-plugin-react/pull/976))

`rolldown-vite` will remove `optimizeDeps.rollupOptions` in favor of `optimizeDeps.rolldownOptions` soon. This plugin now uses `optimizeDeps.rolldownOptions` to support newer `rolldown-vite`. Please update `rolldown-vite` to the latest version if you are using an older version.