[ninjha]

jj-spr solves this, although it is still pretty buggy: https://github.com/LucioFranco/jj-spr

[samhh]

There’s also jj-stack. I don’t know how they compare.

This is something GitHub should be investing time in, it’s so frustrating.

[paradox460]

And tangled.sh supports JJ stacks out of the box