React Patterns Platform: Web and Mobile (shared React patterns). For React Native-specific patterns (Pressable, ScrollView, FlashList, safe areas), see the react-native-patterns skill. Overview Patterns for building maintainable React applications with TypeScript, leveraging React 19 features and composition patterns. API Reference: Use Context7 MCP for full React API reference ( → ). Workflows - [ ] Choose appropriate component composition pattern - [ ] Apply TypeScript types for props and events - [ ] Implement custom hooks for shared logic - [ ] Add performance optimizations where needed -…