SVN
To check out the source code to Tashi, point an SVN client at: http://svn.apache.org/repos/asf/incubator/tashi
Or from a command prompt:
svn co http://svn.apache.org/repos/asf/incubator/tashi
ViewVC
If you're looking to browse it, you can use ViewVC at: http://svn.apache.org/repos/asf/incubator/tashi