jGoBoard can transform HTML div elements into beautiful diagrams automatically. This is nice for a go-related blog or website. Just use "jgoboard" tag with your divs and add a few script tags after them. Look at this diagram:
It is easy also to add markers or change the style with custom attributes:
You can also show only parts of the board. In this case you also have to specify board size, and top left corner and bottom right coordinates:
There is now also a simple player component available (farewell Eidogo :)
Look at the source of this file to see the .js files you need and syntax used for div elements.