[Firebase + PWA] Keynote: Progressive Web Apps on Firebase

Link : Video.

1. Firebase Auth: provides simple login with Github, Google, Facebook, Twittr. Link

2. Manifest: 

3. Generate Mainfest and icons: Link

4. Read-only offline cache: 

5. What Web can do Today?: Link

Github: link

https://firebase.google.com/docs/auth/web/github-auth#redirect-mode