Contributors/Projects

VisualEditor team

• VisualEditor, a stand-alone rich HTML editor with a separate deep integration into MediaWiki
• WikiEditor (the main wikitext editor on Wikimedia wikis; mostly in maintenance)
• The basic MediaWiki default wikitext editor inside EditPage.php (purely maintenance)
• 2017 wikitext editor

Maintained, supported, and related editing-related tools

• Extension:Babel
• Extension:BetaFeatures
• Extension:Calendar
• Extension:CategoryTree
• Extension:CharInsert
• Extension:Cite
• Extension:Citoid
• Extension:CiteThisPage
• Extension:CleanChanges
• Extension:CodeEditor
• Extension:CodeReview
• Extension:Collection
• Extension:CommonsMetadata
• Extension:ConfirmEdit
• Extension:ContactPage
• Extension:ContributionTracking
• Extension:CreditsSource
• Extension:Disambiguator
• Extension:DynamicPageList (Wikimedia) (aka Extension:Intersection)
• Extension:EasyTimeline
• Extension:FlaggedRevs
• Extension:Gadgets
• Extension:GeoCrumbs
• Extension:GoogleNewsSitemap
• Extension:Graph
• Extension:ImageMap
• Extension:InputBox
• Extension:Insider
• Extension:LabeledSectionTransclusion
• Extension:Listings
• Extension:MapSources
• Extension:MassMessage
• Extension:Math
• Extension:ParserFunctions
• Extension:Petition
• Extension:Poem
• Extension:Proofread Page
• Extension:Quiz
• Extension:RSS
• Extension:Score
• Extension:Scribunto
• Extension:SpamBlacklist
• Extension:SubPageList3
• Extension:SubpageSortkey
• Extension:SyntaxHighlight GeSHi
• Extension:TemplateData
• Extension:TemplateSandbox
• Extension:Timeline
• Extension:TitleBlacklist
• Extension:TocTree
• Extension:WikiHiero

Maintained libraries

• The OOjs library for OO JavaScript development
• The OOjs UI library for widget-based front-end development (in PHP and JavaScript)
• UnicodeJS
• CSSJanus

Collaboration team

• Edit Review Improvements, a project researching ways to reduce the negative effects current edit-review processes can have on new editors to the wikis.
• Echo (Notifications), a notification system (Extension:Echo)
• Flow, a discussion and collaboration system (Extension:Flow)
• Thanks, allows users to thank other users for individual edits

Maintained, supported, and related collaboration tools

• Page Curation, an interface for reviewing new pages (Extension:PageTriage)
• WikiLove, an extension to encourage expressions of appreciation between users (Extension:WikiLove)

Multimedia

See Multimedia.

Language

See Wikimedia Language engineering.

Parsing

See Parsing.

Analysis

See Editing/Analysis.

Other responsibilities

The Editing department is also generally responsible for these areas, although they don't belong to a specific team within the department:

• User accounts, preferences, and registrations