Mercurial @ Facebook & Mozilla, per Wikipedia: > Although Mercurial was not selected to manage the Linux kernel sources, it has been adopted by several organiz

Mercurial @ Facebook & Mozilla, per Wikipedia: > Although Mercurial was not selected to manage the Linux kernel sources, it has been adopted by several organizations, including Facebook, the W3C, and Mozilla. Facebook is using the Rust programming language to write Mononoke, a Mercurial server specifically designed to support large multi-project repositories. Mercurial @ Google: > Speaking of Google, their Mercurial rollout on the massive Google monorepo continues. Apparently their users are very pleased with Mercurial - so much so that they initially thought their user sentiment numbers were wrong because they were so high! Google's contribution approach with Mercurial is to upstream as many of their modifications and custom extensions as possible: they seem to want to run a vanilla Mercurial out-of-the-box as possible. Their feature contributions so far have been very well received upstream and they've been contributing a number of performance improvements as well. Their contributions should translate to a better Mercurial experience for all. https://groups.google.com/g/mozilla.dev.version-control/c/hh8-l0I2b-0/m/6iJPFWTtAgAJ https://groups.google.com/g/mozilla.dev.version-control/c/hh... GitHub is a fine place to stash free code for free. Adding Linus Torvalds' good name to "free storage" is an unbeatable combination for mindshare, but does not change the fact that mercurial is far more ergonomic for the typical cases, and handles facebook/google scale well enough.