git

Name

git

Homepage

http://git-scm.com/

Description

git is the current best-in-class source-code management tool. I have used a lot of SCM tools over the years (SCCS, CVS, Perforce, Clearcase, Subversion, and a bunch of homebrew ones); git is probably the one that makes most sense for most projects, especially open-source ones like Querki. Not trivial to learn if you are used to the other tools, but that's mostly because it throws out their assumptions and rethinks the problem in some clever ways.