CVSweb-PHP offers a webinterface access to a CVS repository. CVSweb-PHP was created for cases where a project still using CVS has no means of installing a CGI script on its web server, but where running a PHP script is an option.
Codendi is a collaborative solution for application lifecycle management. It gathers from a web-based interface, the tools used by software teams: issue trackers, SVN, GIt, hudson, docman, workflow...At the origin it is a fork from SourceForge.net.
Orangeblueprint (OBP) takes a fresh Ubuntu install and sets up a locally hosted website/management interface to administrate trac projects and Subversion ('d) code. Easy to create/delete trac projects, add/remove users from trac projects, post ideas.