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React Performance Optimization Techniques
HasnainHasnain
March 30, 20249 min read

React Performance Optimization Techniques

ReactPerformanceJavaScript

Performance optimization is crucial for building smooth React applications. Let's explore various techniques to improve your app's performance.

## Memoization Techniques

### React.memo

### useMemo Hook

## Code Splitting

1. **Dynamic Imports**

2. **Route-based Splitting**

3. **Component-based Splitting**

## State Management Optimization

1. **Context Optimization**

  • - Split contexts
  • - Memoize providers
  • - Use selective consumers

2. **Redux Best Practices**

  • - Normalize state
  • - Use selectors
  • - Implement middleware

## Rendering Optimization

1. **Virtual DOM**

  • - Minimize DOM updates
  • - Use keys properly
  • - Avoid inline styles

2. **useCallback Hook**

## Monitoring and Profiling

1. **React DevTools**

2. **Performance Metrics**

3. **Lighthouse Audits**