Chora allows the viewing of local (to the server) rcs and cvs repositories as well as local and remote subversion repositories. it is written completely in php and is a component of the horde project.

currently, chora has feature parity with cvs-web and also includes a new feature, called visual branch viewing, that aims to make the concept of branches and branch histories less confusing.

homepage http://www.horde.org/chora/