I am trying to create an option page for my first addon. I don't want to use simple-prefs, it doesn't have the types that I need. So how do I create my own options page?
I found this post. But widget has been removed in firefox 38, so what are other ways to create own options page?
BTW, the firefox's add-on API seems to be very VERY disorganized. Old-dated information and not consistence. Is there a better place/forum/group to look up latest info?