We have a GitHub replacement in scuttlebutt, git-ssb and I’m guessing since nostr is basically updated ssb, it’d be easy to port over / reimplement.
Discussion
The problem is that you can't get the code for that without running SSB yourself!
There’s a spectrum of opinions. Some folks are very excited about it, and a few scuttlebutt dev’s are moving to using Nostr. Others are very dismissive. Mostly folks admire Nostr. In some ways Nostr works better, easier to join relays vs pubs, not being local first syncing, but also Nostr is missing a bunch of scuttlebutt things which I think will come.
Nice answer. I like it. Can you name some that are moving to using Nostr?