ionic-pwa

Build a Progressive Web App with Ionic and Angular. Push Notifications. Deployed to Firebase Hosting. The Complete guide to build your PWA. Service Workers. Lighthouse. Web Manifest. Maintained by ionicthemes on GitHub, where it has earned 132 stars from the community.

It's actively developed around angular-firebase, angular-pwa, angular-pwa-tutorial, and is a solid reference for anyone building with these tools.