Phabricator

Phabricator is a suite of web applications for software development created at Facebook and later maintained by Phacility. Its code review application, Differential, handles pre-commit reviews of patches submitted with the Arcanist command-line tool, and Audit handles post-commit reviews of commits already pushed.

Phabricator also includes a repository browser (Diffusion) for Git, Mercurial and Subversion, a task tracker (Maniphest), a wiki (Phriction), and Herald rules that add reviewers or trigger actions automatically. Harbormaster connects reviews to build and test systems so results appear on revisions.

Phabricator is released under the Apache 2.0 licence. It has not been actively maintained since June 1, 2021; its development continues in the community fork Phorge.