Networking & Backend Integration — React Native Roadmap

Talking to a backend API reliably from a mobile client

Steps in Networking & Backend Integration

Fetch/Axios in React Native — intermediate · Making HTTP requests from a React Native app and handling loading/error states
REST API Integration Patterns — intermediate · Structuring API calls, response handling and a data layer for a mobile app
Handling Auth Tokens on Mobile — advanced · Storing, attaching and refreshing access/refresh tokens securely on a device
WebSockets & Real-Time Updates — advanced · Maintaining a live connection for chat, live location or notifications
Background Fetch & Sync — advanced · Fetching or syncing data while the app is backgrounded, within OS constraints