A web-based distributed VCS for tracking changes and coordinating work on files among multiple people. It includes, but is not limited Git functionality, and offers features like code review and hosting, discussions and feedback, team collaboration and management.
|First released||April 2008|
|Developed by||Tom Preston-Werner, Chris Wanstrath|
|Latest stable version||September 11, 2017|
|Used by||PayPal, Facebook, Bloomberg|
GitHub is free for public use, but there are also paid features that offer privacy and more accessibility.