react-native-best-practices

To optimize React Native FlatList rendering, configure item extraction keys, window sizing, and initial number parameters to recycle views and prevent jank during smooth scrolling of long lists. This Skill applies these specific patterns to mobile screens.

Handling React Native animation performance on the native thread requires configuring animations to execute off the JavaScript thread, preventing UI jank. This Skill provides guidance on implementing native-threaded animations to ensure smooth mobile visual transitions.

Slow Expo Router screen transitions often stem from inefficient state management and unstable component callbacks. This Skill addresses common navigation issues by applying stable useCallback patterns and optimized state handling within Expo Router projects.

Yes, you can use expo-image for optimized image loading in React Native. This Skill demonstrates correct architecture patterns for expo-image implementation to ensure efficient caching and rendering of visual assets in mobile applications.

Secure data storage in a React Native Expo application is achieved by using expo-secure-store. This Skill demonstrates correct architecture patterns for safe data handling and persistent storage without exposing sensitive information.

You should use useCallback for stable callbacks in React Native when passing functions to child components to prevent unnecessary re-renders. This Skill applies this architecture pattern to optimize overall mobile screen performance.