Background Sync & Data Fetching in React Native with Expo | Offline-First Apps Made Easy ⚡
🔄 Want your React Native app to fetch data automatically in the background? In this video, we’ll explore how to use Expo Background Fetch & Task Manager to sync data, update caches, and keep your app content fresh — even when it’s not open.
You’ll learn how to:
✅ Set up background fetch with Expo
✅ Define & register background tasks
✅ Fetch API data in the background
✅ Store results in local cache (AsyncStorage/SQLite)
✅ Handle iOS & Android differences
✅ Apply best practices for real-world apps (news, e-commerce, chat, weather)
By the end, you’ll be able to build offline-first apps with seamless data updates. 📱✨
🔗 Resources & Links
🌐 Website: https://coding4dev.boadtechnologies.com
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