The Future of: PWAs on Rails
summary
Claims Rails 7.2 ships PWA bits (manifest + service worker) and ActionNotifier promises easier push; demo app Ferma uses Stimulus, Cache API, IndexedDB and background sync to accept offline form submissions and auto-sync when online, and push via web-push keys. Workbox and a small PWA builders generator simplify strategies. Most features work in Chrome; some fallbacks needed for Safari. Concrete code patterns and a working demo prove feasibility. Rails 7.2 PWA manifest and service worker offline form queuing via IndexedDB + background sync
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chapters (14)
- 0:00Introduction
- 3:34What are PWAs
- 7:45Live PWA demo in Rails
- 10:13Rails app to PWA
- 11:36Service Worker registration
- 14:45Offline navigation
- 15:06Offline forms with IndexedDB
- 17:35Background sync for forms
- 17:55Push notifications
- 21:10Modern browser APIs
- 23:18Workbox simplification
- 25:01Rails PWA generators
- 26:26Resources and community
- 27:09Closing
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