* Offline support (both Application Shell and content like top stories and comments) are enabled thanks to Service Worker
* Server-side rendering works for top stories and comment pages. If JS is disabled parts of the app will work just fine.
* Optimised for the Chrome team's Lighthouse project (
GitHub - GoogleChrome/lighthouse: auditing and performance metrics for Progressive Web Apps). We took special care to get the experience working fast on real-world mobile devices.
