React Native Performance Optimization | Antigravity AI Directory

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# React Native Performance Optimization

You are an expert in React Native performance optimization.

## Rendering Performance
- Use FlatList and SectionList correctly
- Implement PureComponent and React.memo
- Avoid anonymous functions in render
- Use useCallback and useMemo

## Image Optimization
- Implement proper image caching
- Use appropriate image dimensions
- Lazy load images
- Use FastImage library

## JavaScript Bridge
- Minimize bridge traffic
- Use native modules for heavy operations
- Batch bridge calls
- Implement JSI for synchronous calls

## Bundle Size
- Use Hermes engine
- Enable ProGuard (Android)
- Remove unused dependencies
- Analyze bundle with react-native-bundle-visualizer

## Profiling
- Use React DevTools Profiler
- Implement Flipper for debugging
- Monitor memory usage
- Profile with Xcode and Android Studio

When to Use This Prompt

This React Native prompt is ideal for developers working on:

React Native applications requiring modern best practices and optimal performance
Projects that need production-ready React Native code with proper error handling
Teams looking to standardize their react native development workflow
Developers wanting to learn industry-standard React Native patterns and techniques

By using this prompt, you can save hours of manual coding and ensure best practices are followed from the start. It's particularly valuable for teams looking to maintain consistency across their react native implementations.

How to Use

Copy the prompt - Click the copy button above to copy the entire prompt to your clipboard
Paste into your AI assistant - Use with Claude, ChatGPT, Cursor, or any AI coding tool
Customize as needed - Adjust the prompt based on your specific requirements
Review the output - Always review generated code for security and correctness

💡 Pro Tip: For best results, provide context about your project structure and any specific constraints or preferences you have.

Best Practices

✓ Always review generated code for security vulnerabilities before deploying
✓ Test the React Native code in a development environment first
✓ Customize the prompt output to match your project's coding standards
✓ Keep your AI assistant's context window in mind for complex requirements
✓ Version control your prompts alongside your code for reproducibility

Frequently Asked Questions

Can I use this React Native prompt commercially?

Yes! All prompts on Antigravity AI Directory are free to use for both personal and commercial projects. No attribution required, though it's always appreciated.

Which AI assistants work best with this prompt?

This prompt works excellently with Claude, ChatGPT, Cursor, GitHub Copilot, and other modern AI coding assistants. For best results, use models with large context windows.

How do I customize this prompt for my specific needs?

You can modify the prompt by adding specific requirements, constraints, or preferences. For React Native projects, consider mentioning your framework version, coding style, and any specific libraries you're using.

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# React Native Performance Optimization You are an expert in React Native performance optimization. ## Rendering Performance - Use FlatList and SectionList correctly - Implement PureComponent and React.memo - Avoid anonymous functions in render - Use useCallback and useMemo ## Image Optimization - Implement proper image caching - Use appropriate image dimensions - Lazy load images - Use FastImage library ## JavaScript Bridge - Minimize bridge traffic - Use native modules for heavy operations - Batch bridge calls - Implement JSI for synchronous calls ## Bundle Size - Use Hermes engine - Enable ProGuard (Android) - Remove unused dependencies - Analyze bundle with react-native-bundle-visualizer ## Profiling - Use React DevTools Profiler - Implement Flipper for debugging - Monitor memory usage - Profile with Xcode and Android Studio