Wikimedia Product/Component responsibility

Following below is a list of components/extensions we believe currently fall under Wikimedia Product for triage (n.b., not all extensions will get active development support). Feel free to add discussion topics to the discussion page.

NotesEdit

For skins with low utilization, in time there should be an engineering community discussion about practical approaches for EOL. Development on "legacy" skins (i.e., not Vector and not Blueprint) is generally inactive.
Extension:Collection is bugfix maintained by cscott, but Readers Web and Product Infrastructure have decommissioned some pieces and are taking on support.

AppsEdit

App	Team	Platform	Actively developed/integrated?	First code review SLA+
Wikipedia (F-Droid, Google Play)	Apps Engineering (Android)	Android	Yes	7 days
Wikipedia Beta	Apps Engineering (Android)	Android	Yes	7 days
Wikipedia Alpha	Apps Engineering (Android)	Android	Yes (automatically generated from /apps/android/wikipedia master branch)	7 days
Wikipedia	Apps Engineering (Android)	Fire OS	Yes	7 days
Wikipedia	Apps Engineering (iOS)	iOS	Yes	3 days
Wiktionary	Apps Engineering (Android)	Android	No	Non-security patches not reviewed.
Wikimedia Commons^[1]	Apps Engineering (Android)	Android	No (unpublished)	Non-security patches not reviewed.
Wiki Loves Monuments	Apps Engineering (Android)	Android	No (unpublished)	Non-security patches not reviewed.

ExtensionsEdit

Extension	Phabricator tag	Team	Actively developed/integrated?	First code review SLA+
CommonsMetadata	phab:tag/commonsmetadata	Structured Data	No	Non-security patches not reviewed.
ContactPage	phab:tag/mediawiki-extensions-contactpage	Product Infrastructure	Stable	Non-security patches not reviewed.
FeaturedFeeds	phab:tag/mediawiki-extensions-featuredfeeds	Product Infrastructure	Stable	Non-security patches not reviewed. For urgent non-security issues email wikitech-l.
MobileApp	phab:tag/mediawiki-extensions-mobileapp	Apps Engineering (Android)	Yes	14 days
MobileFrontend	phab:tag/MobileFrontend	Reading Web	Yes	7 days
MultimediaViewer	phab:tag/MediaViewer	Structured Data	No	Non-security patches not reviewed.
UploadWizard	phab:tag/UploadWizard	Structured Data	Yes	14 days
GWToolset	phab:tag/mediawiki-extensions-gwtoolset	Structured Data	No	Non-security patches not reviewed.
GlobalUsage	phab:tag/globalusage	Structured Data	No	Non-security patches not reviewed.
FileAnnotations	phab:tag/fileannotations	Structured Data	No	Non-security patches not reviewed.
ImageTweaks	phab:tag/imagetweaks	Structured Data	No	Non-security patches not reviewed.
3D	phab:tag/3D	Structured Data	No	Non-security patches not reviewed.
PagedTiffHandler	phab:tag/mediawiki-extensions-pagedtiffhandler	Product Infrastructure	No	14 days
PageImages	phab:tag/pageimages	Reading Web	Yes	Non-security patches are not reviewed.
PdfHandler	phab:tag/mediawiki-extensions-pdfhandler	Product Infrastructure	No	14 days
Popups (Hovercards)	phab:tag/Page-Previews	Reading Web	Yes	7 days
QuickSurveys	phab:tag/QuickSurveys	Reading Web	Yes	14 days
RelatedArticles	phab:tag/RelatedArticles	Reading Web	Yes	14 days
TemplateStyles	phab:tag/templatestyles	Product Infrastructure	No	Non-security patches not reviewed.
TextExtracts	phab:tag/TextExtracts	Reading Web	Yes	Non-security patches are not reviewed.
TimedMediaHandler	phab:tag/TimedMediaHandler	Brion Vibber (Structured Data code review as pertinent + short-term emergency support in case Brion's on vacation)	Yes	14 days
VipsScaler, VipsTest	phab:tag/mediawiki-extensions-vipsscaler	Product Infrastructure	No	14 days
WikidataPageBanner	phab:tag/Wikidata-Page-Banner	Reading Web	Yes	14 days
ReadingLists	phab:tag/reading_list_service	Product Infrastructure	Yes	7 days
JsonConfig	phab:tag/jsonconfig	Product Infrastructure	No	14 days
Kartographer	phab:tag/kartographer	Product Infrastructure	No	7 days
WikimediaEditorTasks	phab:tag/WikimediaEditorTasks	Product Infrastructure	Yes	7 days
WikibaseMediaInfo	phab:tag/sdc-statements	Structured Data	Yes	7 days
MachineVision	phab:tag/machine_vision	Structured Data (primary), Product Infrastructure (secondary)	Yes	7 days

Unmaintained extensionsEdit

Extension	Team	Actively developed/integrated?
Gather	Reading Web	Not deployed, archived.
VectorBeta	Reading Web	Not deployed, archived.
WikiGrok	Reading Web	Not deployed, archived.
Cards	Reading Web	Not deployed, archived.

LibrariesEdit

Library	Team	Actively developed/integrated?	First code review SLA+
apps-android-java-mwapi	Apps Engineering (Android)	Deprecated	Non-security patches not reviewed.

ServicesEdit

Service	Team	Actively developed/integrated?	First code review SLA+
mobileapps (Page Content Service)	Product Infrastructure	Yes	3 days
wikifeeds	Product Infrastructure	Yes	7 days
chromium-render (Proton)	Product Infrastructure	Yes	7 days
Maps - Kartotherian and Tilerator	Product Infrastructure	No	7 days
push-notifications	Product Infrastructure	Yes	7 days

Unmaintained servicesEdit

Service	Team	Actively developed/integrated?	First code review SLA+
trending-edits	Product Infrastructure	No longer deployed, volunteer maintained on WCS.

↑ Legacy WMF app not to be confused with the Wikimedia Commons app being actively developed by volunteers Nicolas Raoul and Josephine Lim.