It's very interesting, how are you going to implement this for other browsers (Chrome, Firefox) and other OSes. Safari push notifications are safari-only and o

It's very interesting, how are you going to implement this for other browsers (Chrome, Firefox) and other OSes. Safari push notifications are safari-only and os-x-mavericks-only. I am not aware of any new standard being in works, which millisecond is talking about in comments.