a project by rbranco
regview is a heavily modified fork of the (no longer maintained) reg tool by Jess Frazelle for listing images in a Docker registry. Some features of reg were removed (like the webserver, to make it only cli) and others added. Some bugs were fixed (and PR's submitted) and others added as well.
an invention by RDiasMateus
UYUNI has the ability to synchronize packages from remote locations. But doesn't have a similar solution for container images.