At Arlington Ruby, I gave a very brief (inadequate) introduction to Progressive Web Apps and Service Worker and how you can incorporate these concepts into your Rails app with my gem,
Be sure to check out my blog post where I go into more depth on how to add a simple Service Worker to your Rails app.
And finally, here are slides for another talk on PWAs with Rails worth a look.
Icons in this talk were created by the following talented folks:
- Mobile Download by Delwar Hossain from the Noun Project
- Webpage by Arthur Shlain from the Noun Project