Originally published at claudeguide.io/claude-code-react-native-mobile

Claude Code React Native Mobile App Development Guide (2026)

Claude Code accelerates React Native development by generating typed components, setting up navigation, debugging platform-specific errors, and writing tests — all within your codebase context in 2026. Whether you're using bare React Native or Expo, Claude Code understands the ecosystem deeply enough to handle StyleSheet patterns, native module integration, and the iOS/Android differences that trip up most developers. This guide covers the exact prompts and workflows that make Claude Code most effective for mobile development.

Setting Up a New React Native Project

Start a new project with context from the beginning:

Create a new React Native (Expo) project structure with:
- TypeScript throughout
- Expo Router v3 for navigation (file-based routing)
- NativeWind v4 for styling (Tailwind CSS for React Native)
- React Query for data fetching
- Zustand for global state

Show me the package.json, app/_layout.tsx, and the recommended folder structure.

For bare React Native:

Set up React Native 0.74 with:
- TypeScript
- React Navigation v6 (Stack + Tab navigators)
- React Native MMKV for storage
- Zustand for state management
- Axios with a typed API client

Show me the initial setup files and folder structure.

Claude Code generates working boilerplate with correct TypeScript types — saving the 2–3 hours most developers spend on initial configuration.

Component Generation Workflow

The most high-value use case is generating typed, styled components:

Create a React Native component called ProductCard with:
- Props: { id: string, title: string, price: number, imageUrl: string, onPress: () =

---

## API Integration and Data Fetching

Create a typed API client for my React Native app:

• Base URL from environment variable
• Auth token injection via interceptor (stored in MMKV)
• Automatic token refresh on 401
• Request/response type safety
• Error handling that distinguishes network errors from API errors

Use Axios. Show the client setup and an example hook using React Query.

Claude Code generates a complete implementation including the React Query `useQuery`/`useMutation` hooks with proper TypeScript generics:

typescript
// Generated by Claude Code
export function useProducts(categoryId: string) {
return useQuery({
queryKey: ['products', categoryId],
queryFn: () =