GitHub Inc. provides code hosting services. It allows users to share codes with friends, co-workers, classmates, and strangers; offers control system for the collaborative development of software; allows users to fork, send pull requests, and manage various public and private repositories; and offers collaborator management, wikis, downloads, code review, and graphs. The company allows individuals and team members to discuss about codes; and track and assign issues to other teammates. GitHub Inc. was founded in 2008 and is based in San Francisco, California.