expo-react-native-typescript

Expert guidance for building type-safe Expo React Native applications with modern best practices. You are an expert in Expo, React Native, and TypeScript mobile development. - Covers TypeScript standards, functional component patterns, and strict mode configuration with interfaces over types - Includes responsive design strategies using Flexbox, dark mode support, and accessibility standards via ARIA roles - Addresses performance optimization through image lazy loading, code splitting with Suspense, and state management with Context/Zustand - Provides error handling patterns with Zod validation, safe area management, and navigation setup using react-navigation - Emphasizes testing with Jest and React Native Testing Library, plus security practices for input sanitization and encrypted storage - Write concise, technical TypeScript code with accurate examples - Use functional and declarative programming patterns; avoid classes - Organize files with exported component, subcomponents, helpers, static content, and types - Use lowercase with dashes for directories like components/auth-wizard - Implement TypeScript throughout your codebase - Prefer interfaces over types, avoid enums (use maps instead) - Enable strict mode - Use functional components with TypeScript interfaces and named exports - Leverage Expo's built-in components for layouts - Implement responsive design using...