native-data-fetching

Robust data fetching in Expo Router requires using fetch for network requests and React Query for caching. This approach provides offline support and handles authentication workflows by managing data persistence and error states reliably across native environments.

The best way to handle API errors and caching in React Native is combining React Query for data layer management with strict status checks. This method solves network request complexity by ensuring proper error handling and maintaining cached data for offline capabilities.

Yes, you can use React Query and SWR for offline data caching in Expo apps. They integrate with Expo Router loaders and the fetch API to manage network requests, providing robust error handling and maintaining local data persistence when connectivity fails.

Network requests fail without proper status checks in React Native because the default fetch API does not automatically throw errors for HTTP error statuses. Implementing robust error handling with explicit status checks ensures failed API calls are caught and managed correctly within your data fetching layer.

Using expo/fetch is recommended to build authentication workflows for data fetching because it provides a reliable networking layer tailored for Expo environments. It integrates with React Query caching to manage authenticated API calls and error handling properly across native platforms.