This is great, I am just getting into Rails and really excited about PWAs. Thanks for the intro. I will follow for more information. Also, when you registered the service worker in application.js, and you typed then, the IDE generated the remainder of the code. What is that? I see you are in Cursor, so I'm assuming that is the AI Code editor, correct?

This is great, keep up the good work, you're helping a lot of people get acquainted with PWA

Neat. In which version did Rails expose these methods?