Pacvis uses portage to build dependency graph of packages and displays it in a web browser. It was ported from Arch Linux.
The ebuilds are in #12750 on GitHub
(In reply to Brian Gloyer from comment #1) > The ebuilds are in #12750 on GitHub Do you have a Uniform Resource Locator for that?
The PR is at https://github.com/gentoo/gentoo/pull/12750
There are also some notes and a draft wiki article at: https://wiki.gentoo.org/wiki/User:Garbanzo/PacVis For a catagory, I was thinking app-portage fits best because it is similar to porthole and gpyutils. The purpose is to visualize installed packages and show conflicts with new ones.
pacvis is in GURU