A comprehensive ruleset for React Native and Expo covering eight priority tiers from critical list performance to configuration details. The heavy emphasis on FlashList optimization, Reanimated patterns, and memoization strategies makes sense given how easy it is to tank mobile performance. What stands out is the practical specificity: it tells you to use expo-image over Image, native navigators over JavaScript ones, and includes monorepo gotchas about where to keep native dependencies. The rule prefixes and priority table make it easy to scan for what matters most. If you're building production React Native apps and want to avoid the common performance pitfalls, this is a solid reference that goes beyond the usual "just use memo" advice.
npx skills add https://github.com/secondsky/claude-skills --skill react-native-skills