Expo React Native Performance Best Practices

Comprehensive performance optimization guide for Expo React Native applications. Contains 42 rules across 8 categories, prioritized by impact to guide automated refactoring and code generation.

When to Apply

Reference these guidelines when:

• Writing new React Native components or screens
• Implementing lists with FlatList or FlashList
• Adding animations or transitions
• Optimizing images and asset loading
• Reviewing code for performance issues

Rule Categories by Priority