and communication. Among these environments are `Kallithea
<https://kallithea-scm.org/>`_ and `pagure <https://pagure.io/>`_,
both are written in Python; pagure was written by Fedora developers
-and is being used to develop some Fedora projects. `Gogs
-<https://gogs.io/>`_ is written in Go. `GitBucket
-<https://takezoe.github.io/gitbucket/about/>`_ is written in Scala.
+and is being used to develop some Fedora projects. `GitPrep
+<http://gitprep.yukikimoto.com/>`_ is yet another Github clone,
+written in Perl. `Gogs <https://gogs.io/>`_ is written in Go.
+`GitBucket <https://takezoe.github.io/gitbucket/about/>`_ is written
+in Scala.
And last but not least, `Gitlab <https://about.gitlab.com/>`_. It's
perhaps the most advanced web-based development environment for git.