offline-first
Installation
SKILL.md
Offline-First
Design for offline. Online is an enhancement.
1. Cache Strategies
| Strategy | How | Use For |
|---|---|---|
| Cache First | Cache → Network (stale fallback) | Static assets, fonts |
| Network First | Network → Cache on fail | API data, dynamic content |
| Stale While Revalidate | Cache (immediately) + refresh in bg | Feeds, listings |
| Cache Only | Cache only, no network | App shell |
| Network Only | Network only, no cache | Real-time, sensitive |