is an American company that provides hosting for software development version control using Git.
GitHub offers plans for free, professional, and enterprise accounts.Free GitHub accounts are commonly used to host open source projects. As of January 2019, GitHub offers unlimited private repositories to all plans, including free accounts. As of May 2019, GitHub reports having over 37 million users and more than 100 million repositories (including at least 28 million public repositories),making it the largest host of source code in the world.