React Performance Optimization Expert guidance for optimizing React application performance through memoization, code splitting, virtualization, and efficient rendering strategies. When to Use This Skill - Optimizing slow-rendering React components - Reducing bundle size for faster initial load times - Improving responsiveness for large lists or data tables - Preventing unnecessary re-renders in complex component trees - Optimizing state management to reduce render cascades - Improving perceived performance with code splitting - Debugging performance issues with React DevTools Profiler Core C…