Progressive Web Apps
Manifest & Service Worker API
Manifest
Service Worker
https://giftkugel.github.io/pwa-manifest-serviceworker/index.html
or
http://bit.ly/2tijRT3
 Got a website?
First step accomplished!
 Using HTTPS?
Perfect, keep going!
Take the next step
 Add a manifest
We're almost there
 Add a service worker
Keep going further with
 HTTP/2
 Push notifications
Let's take a look at some code