- https://www.mediawiki.org/wiki/Extension:VisualEditor
- https://www.mediawiki.org/wiki/Extension:Parsoid
^ These two software extensions together form the next-generation editing environment for Wikimedia projects.
https://www.mediawiki.org/wiki/Extension:UniversalLanguageSelector
^ This is an integrated tool to select input methods, fonts, menu language, content language.
https://www.mediawiki.org/wiki/Milkshake
^ These are standalone jQuery plugins for language selection, input methods, web fonts, and JS message translation.
https://www.mediawiki.org/wiki/Commons_Mobile_upload_app
^ Commons mobile upload app (work in progress)
https://www.mediawiki.org/wiki/Extension:MobileFrontend
^ The main extension which drives all our mobile sites and which we use to pilot new features like mobile editing & uploads.
^ Wikidata project (beta)
https://www.mediawiki.org/wiki/Extension:Wikibase
^ The extension powering Wikidata
^ Wikimedia's code repositories on GitHub