Half my team switched to JJ this year, and I do find stacking PRs to be much more pleasant now. We had previously tried out Graphite but it didn't really stick.

I wrote up a little way to use JJ's revsets to make it easy to push an entire stack of branches in one command:

https://crabmusket.net/2025/jj-bough-a-useful-alias-for-stac...

The main issue I kept having when trying to do this with just git is then managing all the branch names to be attached to the right moved commits, so that my stack could be reviewable on github's open PRs.

Does jj help with that at all?

I've experimented a bit with git-town.com (OSS) and now everyone at $DAYJOB uses graphite.com (SaaS) which does that part very well.