I’d like to see more on the reasons NOT to adopt jj. I have not used jj myself yet but digging around there seem to be some big blockers, depending on your repo/project:
- No tagging? (https://www.jj-vcs.dev/latest/changelog/#deprecations_10)
- No submodules (https://www.jj-vcs.dev/latest/roadmap/#submodule-support)
- Large files/repos are expensive to update working copy (https://www.jj-vcs.dev/latest/roadmap/#virtual-file-system-vfs)
- No large file support i.e. git lfs (https://github.com/jj-vcs/jj/issues/80)
Love to hear others thoughts on this.


I tried top 3 links in the vid, they all work? One is github.