LDD PWA (Lighthouse Driven Development for Progressive Web Apps)
summary
A simple single‑page app runs Lighthouse, shows six failed audits, and gets converted step by step: register a service worker + cache API, cache the app shell, implement fetch event to serve cached assets, add a web app manifest and a theme‑color meta. Demos are flaky but the service worker caches and offline navigation works and the Lighthouse audit moves from failing to passing, showing exactly which checks changed and which fixes were applied.
AI-written summary · about
chapters (7)
- 0:00Start
- 0:59Why Progressive Web Apps
- 5:43Lighthouse
- 7:39Failed Audit
- 19:31Cache Api
- 20:32Generate Our Web App Manifest
- 26:07Browser Support
