vore
git.j3s.sh/vorea simple, multi-tenant feed reader
martinvonz/jj: A Git-compatible VCS that is both simple and powerful
github.com/martinvonz/jjWhile not as rigorous as systems like Darcs and Pijul (which are based on a formalized theory of patches
A small ActivityPub debugging server on Glitch
tinysubversions.com/notes/activitypub-toolAn ActivityPub debugging instance? Gotta take a look, probably.