#mobile-dev

Optimize React Native app performance. Checklist: 1. Analyze bundle size and startup time. 2. Implement FlatList optimizations (windowSize, initialNumToRender). 3. Memoize heavy computations with useMemo/useCallback. 4. Optimize image loading and caching. 5. Remove unnecessary re-renders using React.memo. 6. Offload complex logic to native modules. 7. Monitor frame drops (FPS) with Perf Monitor. 8. Profile memory usage and fix leaks. Include interaction to next paint (INP) improvements.