This is one of the few things that Launchpad got right. jquery, for example, would be at launchpad.net/jquery, and your own work would hang off of that. GitHub went with inverted namespaces (user/repo) instead, where every personal fork is an island unto itself, and the world is worse off for it.
I had hope that GitLab would take the opportunity to fix most of the problems GitHub introduced (or at least a few), but they seem to be interested in just copying the mistakes and chasing the market segment made up of people who's only criteria begins and ends with like GitHub, but on-prem.