- Make use of event.target.name for event handlers
- Avoid manually binding event handlers to this?
- Make use of React hooks to update your state
- Cache expensive operations with useMemo
- Decouple functions into functional functions to improve code quality
- Create custom React Hooks
React Native Performance: Do and Don’t
Do:
- Use an Image Caching Solution
- Use appropriate image size
- Avoid unnecessary renders
- Use nativeDriver with Animated library
- Use Flipper to debug issues
- Use Hermes
Don’t
- Leave console statements in the source code
- Use Scrollview to render a huge list of data items
