Jump to navigation Jump to search

MediaWiki is a collaboration and documentation platform brought to you by a vibrant community.

The MediaWiki software is used by tens of thousands of websites and thousands of companies and organizations. It powers Wikipedia and also this website. MediaWiki helps you collect and organize knowledge and make it available to people. It's powerful, multilingual, free and open, extensible, customizable, reliable, and free of charge. Find out more and if MediaWiki is right for you.

Set up and run MediaWiki

Develop and extend code

Get help and contribute


Release candidate MediaWiki 1.35.0-rc.0 pre-release is now ready for testing.
Security MediaWiki 1.31.8, 1.33.4 and 1.34.2 security releases are now available.
Note Note: MediaWiki 1.33.x versions are now end of life.
2020-05-09 to 2020-05-10
Wikimedia Remote Hackathon 2020 (online)
Note Note: The Wikimedia Technical blog has been launched.

More news F icon.svg Twitter logo blue.png