Managing Nested State Transitions with React Navigation Deep Linking
Stop deep links from creating dead-end screens. Learn how to use nested linking configurations in React Navigation to automatically reconstruct the back stack.
Loading…
ReadMeFeed / Community knowledge
#react-native
Real questions. Useful conversations. Find the people who know your stack.
reactnavigationCaching with Expo FileSystem: A Practical Guide to Local Storage on iOS and Android
Learn how to cache data locally in Expo apps using the FileSystem API. The guide covers directory choices, async I/O, permissions, a full code example, and trade‑offs for iOS and Android.
Type-Safe React Navigation: Catch Route Typos Before Runtime
Move React Navigation route and parameter mistakes from runtime to compile time with a TypeScript ParamList.
Fix React Native 'Unable to resolve module' red screens from stale Metro cache
Reset Metro and Watchman caches to fix React Native red screens caused by stale module resolution after installs, branch switches, or upgrades.
Type a React Navigation Stack Navigator with Param Lists and Header Options
Define typed navigation params, set global header screenOptions, and override headers per screen in React Navigation for React Native.
Switching React Native to Hermes: What Actually Changes at Build Time
Hermes can shrink your React Native JS bundle and speed startup, but it changes debugging and may break native modules. Verify before you ship.
androidWhy Your React Navigation Screen Shows Stale Data (And How useFocusEffect Fixes It)
React Navigation keeps screens mounted after you leave them, so a plain useEffect with an empty dependency array never fires again. useFocusEffect runs side effects on every focus, but only if you wrap the callback in useCallback.
Bypassing the App Store: Implementing OTA Updates with expo-updates
Learn how to use expo-updates to deploy JavaScript fixes and features instantly, bypassing the App Store review process while maintaining native stability.
expoTuning FlatList Virtualization Props to Cut Jank on Mid-Range Android Devices
Large React Native lists drop frames on mid‑range Android because FlatList renders more rows than the JS thread can handle. Tuning props like initialNumToRender, windowSize, and maxToRenderPerBatch smooths scrolling but raises blank‑cell risk.