Techniques for minimizing re-renders in React Native

1. Memoization:
- Use `useMemo` to cache calculations between re-renders, preventing unnecessary re-renders when props or state haven't changed[1].

2. Virtualized Lists:
- Utilize `FlatList`, `SectionList`, or `VirtualList` to efficiently render only the items visible on the screen, optimizing memory usage and rendering performance[1].

3. Optimize Images:
- Use libraries like `react-native-fast-image` or `expo-image` for optimized image loading and caching, ensuring smoother user experiences[1].

4. Debounce Expensive Operations:
- Prevent excessive calls to functions like search and network requests by introducing a delay period or "debounce delay" before executing a function[1].

5. Use React.memo or React.PureComponent:
- Ensure components are only re-rendered when their props change by using `React.memo` or `React.PureComponent`[3].

6. Avoid Unnecessary Re-renders:
- Use `useMemo` to limit when objects are updated and avoid unnecessary re-renders caused by object literals or dynamic calculations[3].

7. Use Keys to Avoid Re-renders:
- Use keys to avoid re-renders when items in a list change, ensuring efficient rendering and performance[4].

8. Optimize Component Composition:
- Ensure that components are composed efficiently by avoiding unnecessary re-renders and optimizing the use of hooks like `useMemo` and `useCallback`[4].

These techniques help minimize re-renders in React Native, ensuring a smoother user experience and better performance.