Github is a good idea, I also had that in mind but i did not come up with a good integration, how the application could know what projects to "follow", I mean there will be many different github users repository that will contain library code.
Maybe you have an idea for that?
If we come up with a great idea maybe then this should be implemented inside mcStudio, that is something that we could discuss later with mcThing. The application i made was just to have something to show, to visualize my idea.
The first step is to create a good place for us to share our work