I'm asking for a github replacement, alas it might come from github itself with stacked PRs.

git is good, but jj is good, too. nobody asked for a better CVS either, until someone did.

are you conflating github and git? I'm just confused as to how jj is a replacement to github

	▲	baq 6 hours ago \| parent [-]
		I'm not, github sucks, git is ok. Stacked PRs are what jj makes easy but is completely broken in github and as of today they're releasing a 'stacked prs' product which only makes jj better value when working with github vs git.