Gitea - A painless self-hosted Git service
gitstorage - An on-premise device that combines the best of hosted options and on-premise solutions for source...
Gitstack - GitStack is a free software that let you setup your own private Git server on Windows.
GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
cgit - A hyperfast web frontend for git repositories written in C.
GitHub - Originally founded as a project to simplify sharing code, GitHub has grown into an application used by over a million people to store over two million code repositories, making GitHub the largest code host in the world.