React Compiler Goes Stable, Reanimated 4 Launches, and Go-Powered Linting Emerges
Published on 25.07.2025
React Compiler – The End of Manual Memoization
TLDR: React Compiler documentation is now live, indicating stable release is imminent. The compiler automatically handles memoization, eliminating the need for manual useMemo, useCallback, and React.memo calls.
Reanimated 4 Brings CSS Animations to React Native
TLDR: React Native Reanimated 4 stable release introduces CSS-compatible animation APIs alongside enhanced worklets, making animations more accessible to web developers while maintaining performance.
Reanimated 4 Stable Release — the Future of React Native Animations
TSGolint: Experimental Go-Powered Linting Shows 20-40x Speed Improvement
TLDR: TypeScript-ESLint team created an experimental Go-based linter that's 20-40 times faster than ESLint, though it's currently just a proof-of-concept with no active development plans.
Action Routes Pattern in React Router
TLDR: Sergio Xalambrí introduces the "Action Routes" pattern for React Router, centralizing action logic in dedicated route files that can be reused across multiple UI components and routes.
React Spectrum July Release Adds Infinite Scrolling and Form Integration
TLDR: Adobe's React Spectrum adds LoadMoreItem components for infinite scrolling across multiple collection components and improves form integration with automatic reset support and external form association.
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