Jump to: navigation, search

Other languages:
English 100% • ‎日本語 56% • ‎Nederlands 50%
A view of open change sets at

Code review is at the heart of our development process. Any software contribution to MediaWiki or any other Wikimedia hosted project is reviewed and approved at before being merged to our Git repositories. The tool we use to handle code reviews is Gerrit.

All Gerrit users can review contributions but only maintainers have the special rights to approve or reject them.

Getting started[edit | edit source]

To simply browse & fork our code you can use the GitHub mirror.

To make an anonymous git clone of core MediaWiki you can clone from

To submit your first patch check the tutorial or its shortest version.

Your help reviewing changes is welcome! Learn how.

Tutorials & guidelines[edit | edit source]

Other useful documentation written for MediaWiki & Wikimedia developers:

Special cases[edit | edit source]

See also[edit | edit source]