Build your first Progressive Web App courtesy of the big G: https://developers.google.com/web/fundamentals/codelabs/your...

I wonder if Rails support could be added for PWAs? I found a guide here: https://rossta.net/blog/make-your-rails-app-a-progressive-we... but I'm only midway through testing it. Getting Puma (Rails dev web server) to speak SSL without throwing errors is a stumbling block :/