DashGL and all of the code listed on this site is Licensed under MIT. You can pretty much do anything you want with it, but please include a link back to this site in the header, and indicate if the file has been modified or not.
The tutorials Attribution-ShareAlike 2.5 Generic (CC BY-SA 2.5). Anyone is more than welcome to adapt the tutorials presented on this site into a different language / library combination and host it on their own site.
If you have any questions, comments or clarification, send me an email.