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by ebidel 4145 days ago
Yep, service worker is amazingly powerful!

FWIW, Chrome has a bug where SW doesn't intercept URLs changed using history.pushState(). If you're using the web app in Chrome 40, turning off wifi and navigating the site will show "blank pages". However, refreshing the page you land on does will work as expected while offline.

Good news is that it has been fixed in Chrome 41...coming soon! https://code.google.com/p/chromium/issues/detail?id=429972