Mercurial hg
Mercurial: 5111d11b8719
https://repo.mercurial-scm.org/hg/rev/5111d11b8719
glandium.org
Did you hear the news? Firefox development is moving from Mercurial to Git. While the decision is far from being mine, and I was barely involved in the small incremental changes that ultimately led to this decision, I feel I have to take at least some responsibility. And if you are one of those who would rather use Mercurial than Git, you may direct all your ire at me.
https://glandium.org/blog
Why Facebook doesn’t use Git
Explore the journey of Facebook's transition from Git to Mercurial, uncovering the technical and social dynamics that influenced one of the tech industry's pivotal decisions in source control management. This post delves into the reasons behind Facebook's shift, the challenges of scaling Git, and the pivotal role of community and collaboration in adopting Mercurial
https://graphite.dev/blog/why-facebook-doesnt-use-git

Scaling Mercurial at Facebook
Visit the post for more.
https://engineering.fb.com/2014/01/07/core-infra/scaling-mercurial-at-facebook/


Seonglae Cho