2. Gitscm OldGit homepage that rocks - from the git.or.cz awesomeness
3. Git Scm.comThe git-scm.com website. Note that this repository is only for the website; issues with git itself should go to https://git-scm.com/community.
4. GitGit Source Code Mirror - This is a publish-only repository but pull requests can be turned into patches to the mailing list via GitGitGadget (https://gitgitgadget.github.io/). Please follow Documentation/SubmittingPatches procedure for any of your improvements.