Re:SDL Moves to GitHub
by cpeterso on Tuesday February 09, 2021 @07:28PM
(#26084408)
Mozilla uses Mercurial for Firefox code because Mercurial had much better Windows support that git (at the time Mozilla was moving off CVS back in ~2007). Some Mozilla developers prefer git and use git plugins (cinnabar) to talk Mozilla's Mercurial servers.
https://hg.mozilla.org/