A while ago, I stopped starring Repositories on GitHub, instead I started to mirror them (given the license allows it) and/or simply used browser bookmarks. It's a lot more universal and mirroring makes sure, the stuff doesn't disappear.
If you wonder how I mirror all these repositories:
It's now more than 100 repositories and since I started to tag them consistently, they become my GitLab instance becomes a curated set of repositories.
I stopped starring as soon as Microsoft bought it. I imported the stars into Zotero and deleted them.
Once done I continue to collect metadata of interesting repositories in Zotero.
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