The source code of KanaSensei is presently kept in a Git repository hosted on GitHub. The address is:

https://github.com/FBergeron/kanasensei

It was previously hosted on a Subversion repository. This repository is deprecated and is no more used. It is still accessible nonetheless. Its address is:

http://sourceforge.net/scm/?type=svn&group_id=45113

You can also view the visual history of most of the commits performed in the project here: