React 19 brings exciting improvements to the React ecosystem.
Automatic Hooks Triage
React 19 introduces automatic hooks triage making components more performant.
Improved Hydration
Better hydration algorithms reduce layout shifts and improve performance.
React Compiler (React Forget)
The compiler automatically optimizes your components eliminating memoization boilerplate.
What's New
- Automatic useMemo optimization
- Improved error boundaries
- Better Suspense support
- Enhanced DevTools
React 19 represents another step towards more performant and developer-friendly applications.