feat(linter/react): Update lint rules to accomodate changes in React 19.3 - #26571
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connorshea wants to merge 3 commits into
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feat(linter/react): Update lint rules to accomodate changes in React 19.3#26571connorshea wants to merge 3 commits into
connorshea wants to merge 3 commits into
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This is a special prop similar to `key` as of React 19.3, so it means the fragment is not useless and thus should not be considered a violation. See https://react.dev/blog/2026/09/09/react-19-3#fragment-refs
…erties added in React 19.3. A variety of properties added in React 19.3 are now valid for usage, so we should add them to the allowed map. See https://react.dev/blog/2026/09/09/react-19-3
…sx-no-useless-fragment` Co-Authored-By: Claude Fable 5.1 <[email protected]> Claude-Session: https://claude.ai/code/session_01P3Jzoug5t1vS3e8KvnhwUw
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connorshea
added this pull request to stack #26573
September 11, 2026 22:54
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Fix #26570. See the React 19.3 blog post for more details: https://react.dev/blog/2026/09/09/react-19-3
Generated with help from Claude Code.
react/jsx-no-useless-fragmentis updated so that the newrefprop is handled and exempted in the same way askeyalready was.And
react/no-unknown-propertyis updated to support various new DOM properties added in 19.3:onFullscreenChangeonFullscreenErroronFullscreenChangeCaptureonFullscreenErrorCapturecredentiallesson<iframe>s (but NOTcredentialLess, only the lowercase version should work)maskTypeon<mask>s