React Performance Optimization Techniques

Understanding React Performance

Performance is critical for user experience. Learn how to identify and fix bottlenecks in your React apps.

Key Optimization Strategies

Code Splitting

Split your code into smaller chunks that are loaded only when needed, reducing initial bundle size.

Memoization

const MemoizedComponent = React.memo(MyComponent);

Use React.memo to prevent unnecessary re-renders of functional components.

Measuring Performance

Always measure before and after optimization to ensure your changes have a positive impact.