Hi guys I know it's very early for put another libs, (I think can be added to GLbasic using Import Command, like standard Java, I test simple Code and it's very easy implement JS into GLbasic), but I found this list with a lot of free libraries, and I think it's better leave them here and don't forget in a future, for if anyone want test or want investigate to add to GLbasic.
I take a look to some and are very interesting.
http://html5gameengine.com/