Name Category Description
anyvc dev-python Library to access any version control system
cvs2svn dev-vcs Convert a CVS repository to a Subversion repository
etckeeper sys-apps A collection of tools to let /etc be stored in a repository
kdesdk-meta kde-apps KDE SDK - merge this to pull in all kdesdk-derived packages
layman app-portage Tool to manage Gentoo overlays
qt-creator dev-qt Lightweight IDE for C++/QML development centering around Qt

Thank you!