Has anyone worked with Chrome's Progressive Web Apps?  Apparently it greatly mimics a native app on Android.  Wow!  That could be a wonderful feature set for a forum.  It includes a splash screen, push notifications even when the browser is closed, a home page icon, as well as several other features giving the appearance of a native app.  What would one have to do to make it work with an Elk installation?   ;D 
https://developers.google.com/web/fundamentals/primers/service-workers/
https://developers.google.com/web/tools/lighthouse/audits/registered-service-worker
https://developers.google.com/web/updates/2015/10/splashscreen
https://developers.google.com/web/tools/lighthouse/audits/install-prompt
			
			
			
				I heard about it, but never give much thoughts.
I should read some documentation before giving any opinion.