Emulating service worker with App Cache sounds... very hard. Do you have more info on this specifically? I've got an app that's using app cache now and I'd like to gracefully transition it to using service workers as they become available.
It's possible I misunderstood it then. I was at a talk by an FT engineer. Here's his course that he referenced in his talk: https://github.com/matthew-andrews/workshop-making-it-work-o....
You're right that maybe he was talking about what it is possible not what they did.
Emulating service worker with App Cache sounds... very hard. Do you have more info on this specifically? I've got an app that's using app cache now and I'd like to gracefully transition it to using service workers as they become available.