Cross-Platform Development Guidelines React Native Development - Use React Native 0.72+ with modern features - Use functional components with Hooks - Use TypeScript for type safety - Implement proper navigation with React Navigation - Use Redux, MobX, or Zustand for state management - Follow React Native best practices - Use Expo for rapid prototyping when appropriate Flutter Development - Use Flutter 3.16+ with Dart 3.0+ - Use StatefulWidget and StatelessWidget appropriately - Use Provider, Riverpod, or Bloc for state management - Implement proper navigation with Navigator 2.0 - Follow Flutt…