cgit - A hyperfast web frontend for git repositories written in C.
gitstorage - An on-premise device that combines the best of hosted options and on-premise solutions for source...
Gitea - A painless self-hosted Git service
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
GitKraken - The intuitive, fast, and beautiful cross-platform Git client.
Gitweb - Gitweb is a git web interface written in Perl.