From Organic Design
PWAs or Progressive Web Apps are the future of the internet, so this page will contain my documentation for creating these apps.
- Site is served over HTTPS
- Pages are responsive on tablets & mobile devices
- All app URLs load while offline
- Metadata provided for Add to Home screen
- First load fast even on 3G
- Site works cross-browser
- Page transitions don't feel like they block on the network
- Each page has a URL
To see a full list check out Google's checklist.