jGoBoard is a pure HTML+CSS go board that can easily be manipulated via JavaScript. It’s designed to be lightweight and easy to use, and you can of course also use only the graphics in a standalone application.

jGoBoard is licensed under Creative Commons 3.0 and it’s free to use for non-commercial purposes. To negotiate a commercial use, please contact the author.

Documentation and downloads can be located from the top of this page. Enjoy.