Depending on what you consider "work with github repos" here, you can import then as emily said above, and setup a push mirror, so whatever you do on gitlab is

Depending on what you consider "work with github repos" here, you can import then as emily said above, and setup a push mirror, so whatever you do on gitlab is pushed back to Your fork on GitHub, so you can do PRs there. The way to interact between the two without this sort of functionality would be if both agreeded in some sort of federation access. I don't see GitHub allowing that anytime soon, as that would reduce their lock-in effect. We have an epic for Distributed Merge Requests: https://gitlab.com/groups/gitlab-org/-/epics/260 https://gitlab.com/groups/gitlab-org/-/epics/260 and an issue to discuss ideas about Federated GitLab: https://gitlab.com/gitlab-org/gitlab-ee/issues/6468 https://gitlab.com/gitlab-org/gitlab-ee/issues/6468