MaxiGos is a web-based SGF viewer and editor. It can be inserted in any web site, and used in various ways such as a game viewer with or without comments, a SGF editor, a problem player, a diagram viewer....
It is one of the most comprehensive tool of its kind.
It is delivered with many samples to help web masters to integrate it to their own web sites.
To learn more about maxiGos: http://jeudego.org/maxiGos/index.php?lang=en
There are also a plugin for Joomla ( http://jeudego.org/maxiGos/joomla.php?lang=en), a plugin for wordpress ( http://jeudego.org/maxiGos/wordpress.php?lang=en), and a sample of BBCode for phpBB ( http://jeudego.org/maxiGos/phpBB.php?lang=en).
An online sgf editor powered by maxiGos can be found at http://jeudego.org/edit/index.php?lang=en