Offline-First Patterns & Sync Strategies — Roadmap Step & Resources
Designing an app to work without connectivity and reconcile changes once it's back online
- Level: advanced
- Estimated time: 2 days
- Roadmap: React Native
Before this step
Mini projects
- Build a notes app that works offline and syncs to a backend once connectivity returns
Interview questions
- How would you resolve a conflict when the same record was edited both offline and on the server?
Study resources
- Offline Support (Article) — The official Expo documentation's guide to building apps that work without connectivity.
- Building Offline-First React Native Apps (Video) — Covers syncing local changes to a backend once connectivity returns.
Part of
- Data & State Management — section
- React Native roadmap — the full learning path