> After extensive research, we rewrote significant parts of Emscripten to support asynchronous file system calls.

> We ended up creating our own Emscripten filesystem on top of Durable Objects, which we call DOFS.

> We abandoned the porting efforts and ended up implementing the missing Git server functionality ourselves by leveraging libgit2’s core functionality, studying all available documentation, and painstakingly investigating Git’s behavior.

Using a ton of great open source & taking it all further. Would sure be great if ya'll could contribute some of this forward!

Libgit2 is GPL with Linking Exception, and Emscripten MIT so I think legally everything is in the clear. But it sure would be such a boon to share.