> sometime their developer experience is inferior to what you get with off-the-shelf OSS Working at Meta, being able to use Sapling (our Mercurial fork) is act

> sometime their developer experience is inferior to what you get with off-the-shelf OSS Working at Meta, being able to use Sapling (our Mercurial fork) is actually one of the highlights and I was pretty miserable every time I needed to go back to Git for my open-source work — thankfully it was open-sourced with a git backend a couple of weeks ago, so now I get to combine the excellent sapling CLI with the github hosting service :D