Grasp is Blossom for git repositories.
You can host your repositories in multiple servers and their state is attested by Nostr events you publish that tells people where to fetch from and what is the latest head and branches, so the servers don't have to be trusted and it's easy to switch servers while keeping your repository identifiers immutable (they're essentially your pubkey + an arbitrary identifier).
Grasp servers can be self-hosted, paid, or ran for free by some community benefactor, and you can mix and use all these at the same time.
The existence of grasp servers also makes it easy for people to clone repositories, create branches and make them available to be merged by others, all without leaving the terminal (but of course there can also be all kinds of clients), which is the GitHub "pull request" UX people are familiar with.
