Build Progressive / Service Workers
Ready-to-use, documented Service Workers. These files try to be both ready-to-use examples & learning opportunities, so all code has a lot of comments.
Contents
Simple Service Worker
A really straight-forward Service Worker that works perfectly fine for small sites and blogs.
It will serve all static assets from cache if they're available (with a fallback to the network). For HTML pages, it will always try to go over the network, but use the cache as a fallback.