expo
Community Expo React Native Best Practices
Comprehensive performance optimization guide for Expo React Native applications. Contains 54 rules across 9 categories, prioritized by impact to guide automated refactoring and code generation.
When to Apply
Reference these guidelines when:
- Writing new Expo React Native components
- Optimizing app startup and Time to Interactive
- Implementing lists, images, or animations
- Reducing bundle size and memory usage
- Reviewing code for mobile performance issues
Rule Categories by Priority
| Priority | Category | Impact | Prefix |
|---|---|---|---|
| 1 | Launch Time Optimization | CRITICAL | launch- |
| 2 | Bundle Size Optimization | CRITICAL | bundle- |
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