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🧩 Analysis chain
🌐 Web query:
react-scripts 5.0.1 React 19 compatibility support💡 Result:
Short answer: [email protected] is not compatible with React 19 out of the box and will cause peer-dependency/conflict issues. react-scripts 5.x was published before React 19 and many CRA deps (and downstream libs) still expect React 18 or earlier, so installing React 19 with [email protected] commonly produces ERESOLVE/peer-dep errors. [1][2][3]
What to do (recommended)
Sources
[email protected]is incompatible with React 19 and will cause peer-dependency conflicts.React 19 produces ERESOLVE/peer-dependency errors with react-scripts 5.x, which was released before React 19 and declares strict dependency constraints for earlier React versions. Either pin React/React-DOM to version 18, or migrate away from Create React App to a toolchain that supports React 19 (Vite, Next.js, or similar).
🤖 Prompt for AI Agents