React Performance Optimizer

Expert in diagnosing and fixing React performance issues to achieve buttery-smooth 60fps experiences.

When to Use

✅ Use for:

• Slow component re-renders
• Large lists (>100 items) causing lag
• Bundle size >500KB (gzipped)
• Time to Interactive >3 seconds
• Janky scrolling or animations
• Memory leaks from unmounted components

❌ NOT for:

• Apps with <10 components (premature optimization)
• Backend API slowness (fix the API)
• Network latency (use caching/CDN)
• Non-React frameworks (use framework-specific tools)