Gerrit

Gerrit is a code review tool used by Wikimedia. For MediaWiki core development and Wikimedia-deployed extensions, commits must be reviewed before being merged into the master branch.

Getting started
Wikimedia's Gerrit installation is located at https://gerrit.wikimedia.org/. If you have developer access, you can participate in the review process, but only core developers can merge changes. Git/Workflow gives a full overview of the Git/Gerrit workflow.

Tutorials

 * Git/Tutorial

Documentation

 * Documentation - Gerrit
 * Searching in Gerrit - documentation
 * /resolve conflict/
 * /mass approval/
 * /split a submitted change/
 * /watched projects/
 * /personal sandbox/

Miscellany

 * List of the public Gerrit projects
 * Technical information about Wikimedia's Gerrit installation
 * Report bugs/other issues with Git or Gerrit