Version

MediaWiki License

Installed software

Product	Version
MediaWiki	1.36.1
PHP	7.3.31-1~deb10u1 (fpm-fcgi)
MariaDB	10.3.34-MariaDB-0+deb10u1
ICU	63.1

Entry point URLs

Entry point	URL
Article path	/wiki/$1
Script path	/w
index.php	/w/index.php
api.php	/w/api.php
rest.php	/w/rest.php

Installed skins

Skin	Version	License	Description	Authors
Vector	1.0.0	GPL-2.0-or-later	Modern version of MonoBook with fresh look and many usability improvements	Trevor Parscal, Roan Kattouw and others

Installed extensions

Special pages
Extension	Version	License	Description	Authors
Echo	– (1316be7) 05:06, 12 April 2022	MIT	System for notifying users about events and messages	Andrew Garrett, Ryan Kaldari, Benny Situ, Luke Welling, Kunal Mehta, Moriel Schottlender, Jon Robson and Roan Kattouw
Interwiki	3.2	GPL-2.0-or-later	Adds a special page to view and edit the interwiki table	Stephanie Amanda Stevens, Alexandre Emsenhuber, Robin Pepermans, Siebrand Mazeland, Platonides, Raimond Spekking, Sam Reed, Jack Phoenix, Calimonius the Estrange and others
Linter	– (a4959df) 05:06, 12 April 2022	GPL-2.0-or-later	Track lint errors from an external service and show them to users	Kunal Mehta, Arlo Breault and Subramanya Sastry
MatomoAnalytics	–	License	Integrates analytics from Matomo and MediaWiki	John Lewis and Southparkfan
Nuke	– (d403393) 05:06, 12 April 2022	GPL-2.0-or-later	Gives administrators the ability to mass delete pages	Brion Vibber and Jeroen De Dauw
Renameuser	–	GPL-2.0-or-later	Adds a special page to rename a user (need renameuser right)	Ævar Arnfjörð Bjarmason and Aaron Schulz
TemplateSandbox	1.1.0 (e327a47) 05:07, 12 April 2022	GPL-2.0-or-later	Renders a page transcluding templates from a sandbox	Brad Jorsch
Editors
Extension	Version	License	Description	Authors
CodeEditor	– (531648c) 05:05, 12 April 2022	GPL-2.0-or-later AND BSD-3-Clause	Syntax-highlighted editing for JavaScript and CSS pages using Ace editor	Brion Vibber, Derk-Jan Hartman and authors of Ace
CodeMirror	4.0.0 (cf0481b) 05:05, 12 April 2022	GPL-2.0-or-later	Provides syntax highlighting in wikitext editor	Pavel Astakhov, Florian Schmidt, Marijn Haverbeke and CodeMirror contributors
VisualEditor	0.1.2 (822097d) 05:08, 12 April 2022	MIT	Visual editor for MediaWiki	Alex Monk, Bartosz Dziewoński, C. Scott Ananian, Christian Williams, David Lynch, Ed Sanders, Inez Korczyński, James D. Forrester, Moriel Schottlender, Roan Kattouw, Rob Moen, Subramanya Sastry, Thalia Chan, Timo Tijhof, Trevor Parscal and others
WikiEditor	0.5.3	GPL-2.0-or-later	Provides an advanced, extensible wikitext editing interface	Derk-Jan Hartman, Trevor Parscal, Roan Kattouw, Nimish Gautam and Adam Miller
Parser hooks
Extension	Version	License	Description	Authors
CategoryTree	– (72f594e) 05:05, 12 April 2022	GPL-2.0-or-later	Dynamically navigate the category structure	Daniel Kinzler
CharInsert	– (621b0ca) 06:00, 1 February 2022	GPL-2.0-or-later	Allows creation of JavaScript box for inserting non-standard characters	Brion Vibber
Cite	–	GPL-2.0-or-later	Adds <ref> and <references> tags for citations	Ævar Arnfjörð Bjarmason, Andrew Garrett, Brion Vibber, Ed Sanders, Marius Hoch, Steve Sanbeg, Trevor Parscal and others
EasyTimeline	– (82f79be) 05:08, 12 April 2022	GPL-2.0-only	Adds <timeline> tag to create timelines	Erik Zachte
ImageMap	–	GPL-2.0-or-later	Allows client-side clickable image maps using <imagemap> tag	Tim Starling
InputBox	0.3.0	MIT	Allow inclusion of predefined HTML forms	Erik Moeller, Leonardo Pimenta, Rob Church, Trevor Parscal and DaSch
Kartographer	– (1f3c7d8) 05:06, 12 April 2022	MIT	Allows maps to be added to the wiki pages	Yuri Astrakhan, Max Semenik, Ed Sanders, Julien Girault and others
LabeledSectionTransclusion	– (cb6f909) 05:54, 7 December 2021	GPL-2.0-or-later	Adds #lst and #lstx functions and <section> tag, enables marked sections of text to be transcluded	Steve Sanbeg
Math	3.0.0 (badf344) 05:01, 5 April 2022	GPL-2.0-or-later	Render mathematical formulas between <math> ... </math> tags	Tomasz Wegrzanowski, Brion Vibber, Moritz Schubotz, Derk-Jan Hartman and André Greiner-Petter
MetaDescriptionTag	0.4.0	MIT	Tag to inject meta description into page header.	Joshua C. Lerner - joshua<_at_>busytonight.com and Dror S. [FFS] (Kol-Zchut)
PageAssessments	1.1.0 (ef82ba8) 05:07, 12 April 2022	GPL-2.0-or-later	This extension is for storing page assessments in a database table with the help of a parser function	Niharika Kohli, Frances Hocutt, Ryan Kaldari and Sam Wilson
ParserFunctions	1.6.0	GPL-2.0-or-later	Enhance parser with logical functions	Tim Starling, Robert Rohde, Ross McClure and Juraj Simlovic
Poem	– (8460c49) 05:56, 7 December 2021	CC0-1.0	Adds <poem> tag for poem formatting	Nikola Smolenski, Brion Vibber and Steve Sanbeg
RSS feed	2.25.1 (f6b8372) 05:02, 5 April 2022	GPL-2.0-or-later	Displays RSS feeds on MediaWiki pages in a standard or in user-definable formats using template pages	Kellan Elliott-McCrea, mutante, Daniel Kinzler, Rdb, Mafs, Alxndr, Thomas Gries, Chris Reigrut, K001, Jack Phoenix, Jeroen De Dauw and Mark A. Hershberger
Scribunto	– (ef063ba) 05:07, 12 April 2022	GPL-2.0-or-later AND MIT	Framework for embedding scripting languages into MediaWiki pages	Victor Vasiliev, Tim Starling and Brad Jorsch
SyntaxHighlight	2.0	GPL-2.0-or-later	Provides syntax highlighting <syntaxhighlight> using Pygments - Python syntax highlighter	Brion Vibber, Tim Starling, Rob Church, Niklas Laxström, Ori Livneh and Ed Sanders
TemplateData	0.1.2 (1ba23a3) 05:07, 12 April 2022	GPL-2.0-or-later	Implement data storage for template parameters (using JSON)	Timo Tijhof, Moriel Schottlender, James D. Forrester, Trevor Parscal, Bartosz Dziewoński, Marielle Volz and others
TemplateStyles	1.0 (dbf331a) 05:07, 12 April 2022	GPL-2.0-or-later	Implement per-template style sheets	Brad Jorsch and Marc A. Pelletier
Widgets	1.4.1 (ca89740) 05:54, 1 March 2022	GPL-2.0-or-later	Allows wiki administrators to add free-form widgets to the wiki by editing pages within the Widget namespace. Community-contributed widgets can be found on MediaWikiWidgets.org	Sergey Chernyshev, Yaron Koren and others
WikiHiero	1.1 (e8dcc05) 05:59, 22 February 2022	GPL-2.0-or-later	Adds <hiero> tag to display hieroglyphs	Guillaume Blanchard and Max Semenik
Media handlers
Extension	Version	License	Description	Authors
PagedTiffHandler	– (027385c) 05:07, 12 April 2022	GPL-2.0-or-later	Handler for viewing TIFF files in image mode	HalloWelt! Medienwerkstatt GmbH, Sebastian Ulbricht, Daniel Lynge, Marc Reymann and Markus Glaser for Wikimedia Deutschland
PDF Handler	–	GPL-2.0-or-later	Handler for viewing PDF files in image mode	Martin Seidel and Mike Połtyn
TimedMediaHandler	0.6.0 (a1da9a5) 05:07, 12 April 2022	GPL-2.0-or-later	Handler for audio, video and timed text, with format support for WebM, Ogg Theora, Vorbis, srt	Michael Dale, Jan Gerber, Derk-Jan Hartman, Brion Vibber, Tim Starling and others
VipsScaler	– (a194cf0) 04:49, 29 March 2022	GPL-2.0-or-later	Create thumbnails using VIPS	Bryan Tong Minh
Spam prevention
Extension	Version	License	Description	Authors
ConfirmEdit	1.6.0 (a072434) 05:01, 5 April 2022	GPL-2.0-or-later	Provides CAPTCHA techniques to protect against spam and password-guessing	Brion Vibber, Florian Schmidt, Sam Reed and others
QuestyCaptcha	–	GPL-2.0-or-later	Questy CAPTCHA generator for Confirm Edit	Various authors
TitleBlacklist	1.5.0 (db0fb97) 05:56, 18 January 2022	GPL-2.0-or-later	Allows administrators to forbid creation of pages and user accounts per a blacklist and whitelist	Victor Vasiliev and Fran Rogers
TorBlock	1.1.0 (dcba74d) 05:07, 12 April 2022	GPL-2.0-or-later	Allows Tor exit nodes to be blocked from editing a wiki	Andrew Garrett
API
Extension	Version	License	Description	Authors
GettingStarted	1.1.0 (56f6f0b) 05:57, 22 February 2022	GPL-2.0-or-later	Helps new users become editors	Munaf Assaf, Matt Flaschen, Pau Giner, Kaity Hammerstein, Ori Livneh, Rob Moen, S Page, Sam Smith and Moiz Syed
PageImages	– (2ee1ad7) 06:04, 8 March 2022	WTFPL	Collects information about images used on page	Max Semenik
Other
Extension	Version	License	Description	Authors
AdvancedSearch	– (d4b227d) 05:04, 12 April 2022	GPL-2.0-or-later	Easy access to advanced search capabilities on Special:Search	Wikimedia Deutschland Technical Wishes Team, Thiemo Kreuz, Gabriel Birke, Tonina Zhelyazkova, Christoph Jauera, Kai Nissen and Tim Eulitz
ArticleCreationWorkflow	– (52a3a48) 04:47, 29 March 2022	MIT	Customizes new page creation experience for new users	Max Semenik and Niharika Kohli
Disambiguator	1.3 (e0787f3) 04:48, 29 March 2022	MIT	Adds the tag __DISAMBIG__ to mark disambiguation pages	Ryan Kaldari
DismissableSiteNotice	1.0.1 (b333802) 05:52, 1 March 2022	GPL-2.0-or-later	Allows users to close the sitenotice	Brion Vibber, Kevin Israel and Dror S.
FileExporter	– (5964125) 05:06, 12 April 2022	GPL-2.0-or-later	Easy exporting of files to another wiki	Wikimedia Deutschland Technical Wishes Team, Addshore, Andrew Kostka, Christoph Jauera and Thiemo Kreuz
Gadgets	–	GPL-2.0-or-later	Lets users select custom CSS and JavaScript gadgets in their preferences	Daniel Kinzler and Max Semenik
GeoData	– (337d711) 05:06, 12 April 2022	WTFPL	Adds geographical coordinates storage and retrieval functionality	Max Semenik
Iframe	0.09	GPL-2.0+	This extension creates an iframe to embed an external webpage	Sigbert Klinke
JsonConfig	1.1.1 (f11719a) 23:35, 31 March 2022	GPL-2.0-or-later	Allows JSON configuration to be stored in a wiki	Yuri Astrakhan and Eranroz
Mailgun	1.0	GPL-2.0-or-later	Send emails through Mailgun API service from MediaWiki	Tony Thomas and Alangi Derick
MobileFrontend	2.3.0 (5b6a0bc) 05:06, 12 April 2022	GPL-2.0-or-later	Mobile Frontend	Patrick Reilly, Max Semenik, Jon Robson, Arthur Richards, Brion Vibber, Juliusz Gonera, Ryan Kaldari, Florian Schmidt, Rob Moen, Sam Smith and others
MultimediaViewer	– (7ab6f07) 05:01, 5 April 2022	GPL-2.0-or-later	Expand thumbnails in a larger size in a fullscreen interface	MarkTraceur (Mark Holmquist), Gilles Dubuc, Gergő Tisza, Aaron Arcos, Zeljko Filipin, Pau Giner, theopolisme, MatmaRex, apsdehal, vldandrew, Ebrahim Byagowi, Dereckson, Brion VIBBER, Yuki Shira, Yaroslav Melnychuk, tonythomas01, Raimond Spekking, Kunal Mehta, Jeff Hall, Christian Aistleitner, Amir E. Aharoni and others
PageViewInfo	– (bbe4138) 05:02, 5 April 2022	GPL-3.0-or-later	Adds page view information to the info action	Kunal Mehta and Gergő Tisza
SandboxLink	– (4791b31) 05:02, 5 April 2022	MIT	Adds a link to user's personal sandbox to personal tools menu	Bartosz Dziewoński
TemplateWizard	0.1.0 (ce966e5) 05:02, 5 April 2022	MIT	A WikiEditor add-on that provides a template-insertion wizard	Sam Wilson
TextExtracts	– (c265cbc) 05:56, 18 January 2022	GPL-2.0-or-later	Provides plain-text or limited HTML extracts of page content	Max Semenik
Thanks	1.2.0 (726a632) 05:07, 12 April 2022	MIT	Adds links for thanking users for edits, comments, etc.	Ryan Kaldari, Benjamin Chen and Wctaiwan
TitleKey	1.0 (f7e79a5) 01:06, 9 October 2021	GPL-2.0-or-later	Title prefix search suggestion backend	Brion Vibber and others
UniversalLanguageSelector	2021-01-21 (58b85b1) 05:07, 12 April 2022	GPL-2.0-or-later OR MIT	Gives the user several ways to select a language and to adjust language settings	Alolita Sharma, Amir Aharoni, Arun Ganesh, Brandon Harris, Kartik Mistry, Niharika Kohli, Niklas Laxström, Pau Giner, Santhosh Thottingal, Siebrand Mazeland and others
Upload Wizard	1.5.0 (8b3cad4) 05:07, 12 April 2022	GPL-2.0-or-later	Upload Wizard, a user-friendly tool for uploading multimedia	Neil Kandalgaonkar, Jeroen De Dauw, Mark Holmquist, Ryan Kaldari, Michael Dale, Ankur Anand, Ian Baker, Nischay Nahata, Yuvi Panda, Bartosz Dziewoński, Matthias Mullie and others
WikiLove	1.3.1 (cc61572) 05:08, 12 April 2022	MIT	Adds an interface for facilitating positive user feedback to user talk pages	Ryan Kaldari, Jan Paul Posma, Sam Reed and others

Installed libraries

Library	Version	License	Description	Authors
clue/stream-filter	1.6.0	MIT	A simple and modern approach to stream filtering in PHP	Christian Lück
composer/installers	2.1.0	MIT	A multi-framework Composer library installer	Kyle Robinson Young
composer/semver	3.2.4	MIT	Semver library that offers utilities, version constraint parsing and validation.	Nils Adermann, Jordi Boggiano and Rob Bast
composer/spdx-licenses	1.5.6	MIT	SPDX licenses list and validation library.	Nils Adermann, Jordi Boggiano and Rob Bast
cssjanus/cssjanus	1.3.0	Apache-2.0	Convert CSS stylesheets between left-to-right and right-to-left.	Trevor Parscal, Roan Kattouw and Timo Tijhof
guzzlehttp/guzzle	7.2.0	MIT	Guzzle is a PHP HTTP client library	Michael Dowling and Márk Sági-Kazár
guzzlehttp/promises	1.5.1	MIT	Guzzle promises library	Graham Campbell, Michael Dowling, Tobias Nyholm and Tobias Schultze
guzzlehttp/psr7	1.8.5	MIT	PSR-7 message implementation that also provides common utility methods	Graham Campbell, Michael Dowling, George Mponos, Tobias Nyholm, Márk Sági-Kazár and Tobias Schultze
james-heinrich/getid3	1.9.21	GPL-1.0-or-later, LGPL-3.0-only and MPL-2.0	PHP script that extracts useful information from popular multimedia file formats
justinrainbow/json-schema	5.2.11	MIT	A library to validate a json schema.	Bruno Prieto Reis, Justin Rainbow, Igor Wiedler and Robert Schönthal
liuggio/statsd-php-client	1.0.18	MIT	Statsd (Object Oriented) client library for PHP	Giulio De Donato
mailgun/mailgun-php	3.5.1	MIT	The Mailgun SDK provides methods for all API functions.	Travis Swientek
mediawiki/mediawiki-codesniffer	35.0.0	GPL-2.0-or-later	MediaWiki CodeSniffer Standards
mediawiki/minus-x	1.1.1	GPL-3.0-or-later	Removes executable bit from files that shouldn't be executable	Kunal Mehta
monolog/monolog	2.2.0	MIT	Sends your logs to files, sockets, inboxes, databases and various web services	Jordi Boggiano
oojs/oojs-ui	0.41.3	MIT	Provides library of common widgets, layouts, and windows.	Bartosz Dziewoński, Ed Sanders, James D. Forrester, Kirsten Menger-Anderson, Kunal Mehta, Prateek Saxena, Roan Kattouw, Rob Moen, Timo Tijhof and Trevor Parscal
pear/console_getopt	1.4.3	BSD-2-Clause	More info available on: http://pear.php.net/package/Console_Getopt	Andrei Zmievski, Stig Bakken and Greg Beaver
pear/mail	1.4.1	BSD-2-Clause	Class that provides multiple interfaces for sending emails.	Chuck Hagenbuch, Richard Heyes and Aleksander Machniak
pear/mail_mime	1.10.9	BSD-3-clause	Mail_Mime provides classes to create MIME messages	Cipriano Groenendal and Aleksander Machniak
pear/net_smtp	1.9.2	BSD-2-Clause	An implementation of the SMTP protocol	Jon Parise and Chuck Hagenbuch
pear/net_socket	1.2.2	PHP License	More info available on: http://pear.php.net/package/Net_Socket	Chuck Hagenbuch, Aleksander Machniak and Stig Bakken
pear/net_url2	2.2.2	BSD-3-Clause	Class for parsing and handling URL. Provides parsing of URLs into their constituent parts (scheme, host, path etc.), URL generation, and resolving of relative URLs.	David Coallier, Tom Klingenberg and Christian Schmidt
pear/pear-core-minimal	1.10.11	BSD-3-Clause	Minimal set of PEAR core files to be used as composer dependency	Christian Weiske
pear/pear_exception	1.0.2	BSD-2-Clause	The PEAR Exception base class.	Helgi Thormar and Greg Beaver
php-http/client-common	2.5.0	MIT	Common HTTP Client implementations and tools for HTTPlug	Márk Sági-Kazár
php-http/discovery	1.14.1	MIT	Finds installed HTTPlug implementations and PSR-7 message factories	Márk Sági-Kazár
php-http/guzzle7-adapter	1.0.0	MIT	Guzzle 7 HTTP Adapter	Tobias Nyholm
php-http/httplug	2.3.0	MIT	HTTPlug, the HTTP client abstraction for PHP	Eric GELOEN and Márk Sági-Kazár
php-http/message	1.13.0	MIT	HTTP Message related tools	Márk Sági-Kazár
php-http/message-factory	1.0.2	MIT	Factory interfaces for PSR-7 HTTP Message	Márk Sági-Kazár
php-http/multipart-stream-builder	1.2.0	MIT	A builder class that help you create a multipart stream	Tobias Nyholm
php-http/promise	1.1.0	MIT	Promise used for asynchronous HTTP requests	Joel Wurtz and Márk Sági-Kazár
php-parallel-lint/php-console-color	0.3	BSD-2-Clause		Jakub Onderka
php-parallel-lint/php-console-highlighter	0.5	MIT	Highlight PHP code in terminal	Jakub Onderka
php-parallel-lint/php-parallel-lint	1.2.0	BSD-2-Clause	This tool check syntax of PHP files about 20x faster than serial check.	Jakub Onderka
pleonasm/bloom-filter	1.0.2	BSD-2-Clause	A pure PHP implementation of a Bloom Filter	Matthew Nagi
psr/container	1.0.0	MIT	Common Container Interface (PHP FIG PSR-11)	PHP-FIG
psr/http-client	1.0.1	MIT	Common interface for HTTP clients	PHP-FIG
psr/http-factory	1.0.1	MIT	Common interfaces for PSR-7 HTTP message factories	PHP-FIG
psr/http-message	1.0.1	MIT	Common interface for HTTP messages	PHP-FIG
psr/log	1.1.3	MIT	Common interface for logging libraries	PHP-FIG
ralouphie/getallheaders	3.0.3	MIT	A polyfill for getallheaders.	Ralph Khattar
smarty/smarty	3.1.44	LGPL-3.0	Smarty - the compiling PHP template engine	Monte Ohrt, Uwe Tews and Rodney Rehm
squizlabs/php_codesniffer	3.5.8	BSD-3-Clause	PHP_CodeSniffer tokenizes PHP, JavaScript and CSS files and detects violations of a defined set of coding standards.	Greg Sherwood
symfony/console	5.4.7	MIT	Eases the creation of beautiful and testable command line interfaces	Fabien Potencier and Symfony Community
symfony/deprecation-contracts	2.5.1	MIT	A generic function and convention to trigger deprecation notices	Nicolas Grekas and Symfony Community
symfony/options-resolver	5.4.3	MIT	Provides an improved replacement for the array_replace PHP function	Fabien Potencier and Symfony Community
symfony/polyfill-ctype	1.25.0	MIT	Symfony polyfill for ctype functions	Gert de Pagter and Symfony Community
symfony/polyfill-intl-grapheme	1.25.0	MIT	Symfony polyfill for intl's grapheme_* functions	Nicolas Grekas and Symfony Community
symfony/polyfill-intl-normalizer	1.25.0	MIT	Symfony polyfill for intl's Normalizer class and related functions	Nicolas Grekas and Symfony Community
symfony/polyfill-mbstring	1.25.0	MIT	Symfony polyfill for the Mbstring extension	Nicolas Grekas and Symfony Community
symfony/polyfill-php73	1.25.0	MIT	Symfony polyfill backporting some PHP 7.3+ features to lower PHP versions	Nicolas Grekas and Symfony Community
symfony/polyfill-php80	1.25.0	MIT	Symfony polyfill backporting some PHP 8.0+ features to lower PHP versions	Ion Bazan, Nicolas Grekas and Symfony Community
symfony/service-contracts	2.5.1	MIT	Generic abstractions related to writing services	Nicolas Grekas and Symfony Community
symfony/string	5.4.3	MIT	Provides an object-oriented API to strings and deals with bytes, UTF-8 code points and grapheme clusters in a unified way	Nicolas Grekas and Symfony Community
webmozart/assert	1.10.0	MIT	Assertions to validate method input/output with nice error messages.	Bernhard Schussek
wikimedia/assert	0.5.0	MIT	Provides runtime assertions	Daniel Kinzler and Thiemo Kreuz
wikimedia/at-ease	2.1.0	GPL-2.0-or-later	Safe replacement to @ for suppressing warnings.	Tim Starling and MediaWiki developers
wikimedia/base-convert	2.0.1	GPL-2.0-or-later	Convert an arbitrarily-long string from one numeric base to another, optionally zero-padding to a minimum column width.	Brion Vibber and Tyler Romeo
wikimedia/cdb	1.4.1	GPL-2.0+	Constant Database (CDB) wrapper library for PHP. Provides pure-PHP fallback when dba_* functions are absent.	Daniel Kinzler, Tim Starling, Chad Horohoe and Ori Livneh
wikimedia/cldr-plural-rule-parser	2.0.0	GPL-2.0-or-later	Evaluates plural rules specified in the CLDR project notation.	Tim Starling and Niklas Laxström
wikimedia/common-passwords	0.3.0	MIT	List of the 100,000 most commonly used passwords	Sam Reed
wikimedia/composer-merge-plugin	2.0.1	MIT	Composer plugin to merge multiple composer.json files	Bryan Davis
wikimedia/css-sanitizer	3.0.2	Apache-2.0	Classes to parse and sanitize CSS	Brad Jorsch
wikimedia/html-formatter	3.0.1	GPL-2.0-or-later	Performs transformations of HTML by wrapping around libxml2 and working around its countless bugs.	MediaWiki contributors
wikimedia/ip-set	3.0.0	GPL-2.0-or-later	Efficiently match IP addresses against a set of CIDR specifications.	Brandon Black
wikimedia/ip-utils	3.0.2	GPL-2.0-or-later	Functions and constants to play with IP addresses and ranges	MediaWiki developers
wikimedia/less.php	3.1.0	Apache-2.0	PHP port of the Javascript version of LESS http://lesscss.org (Originally maintained by Josh Schmidt)	Josh Schmidt, Matt Agar and Martin Jantošovič
wikimedia/minify	2.2.3	Apache-2.0	Minification of JavaScript code and CSS stylesheets.	Paul Copperman, Trevor Parscal, Timo Tijhof and Roan Kattouw
wikimedia/object-factory	3.0.0	GPL-2.0-or-later	Construct objects from configuration instructions	Bryan Davis
wikimedia/parsoid	0.13.0	GPL-2.0-or-later	Parsoid, a bidirectional parser between wikitext and HTML5	Wikimedia Parsing Team and the broader MediaWiki community
wikimedia/php-session-serializer	2.0.0	GPL-2.0-or-later	Provides methods like PHP's session_encode and session_decode that don't mess with $_SESSION	Brad Jorsch
wikimedia/purtle	1.0.7	GPL-2.0-or-later	Fast streaming RDF serializer	Daniel Kinzler, Stanislav Malyshev, C. Scott Ananian and Thiemo Kreuz
wikimedia/relpath	2.1.1	MIT	Compute a relative filepath between two paths.	Ori Livneh
wikimedia/remex-html	2.2.2	MIT	Fast HTML 5 parser	Tim Starling
wikimedia/request-timeout	1.1.0	MIT	Request timeout library for Excimer with plain PHP fallback	Tim Starling
wikimedia/running-stat	1.2.1	GPL-2.0+	PHP implementations of online statistical algorithms	Ori Livneh
wikimedia/scoped-callback	3.0.0	GPL-2.0-or-later	Class for asserting that a callback happens when a dummy object leaves scope	Aaron Schulz
wikimedia/services	2.0.1	GPL-2.0-or-later	Generic service to manage named services using lazy instantiation based on instantiator callback functions	Daniel Kinzler
wikimedia/shellbox	1.0.4	MIT	Library and server for containerized shell execution	Tim Starling, Kunal Mehta and Max Semenik
wikimedia/timestamp	3.0.0	GPL-2.0-or-later	Creation, parsing, and conversion of timestamps	Tyler Romeo
wikimedia/utfnormal	3.0.2	GPL-2.0-or-later	Contains Unicode normalization routines, including both pure PHP implementations and automatic use of the 'intl' PHP extension when present	Brion Vibber
wikimedia/wait-condition-loop	2.0.1	GPL-2.0-or-later	Wait loop that reaches a condition or times out	Aaron Schulz
wikimedia/wikipeg	2.0.6	MIT	Parser generator for JavaScript and PHP
wikimedia/wrappedstring	3.2.0	MIT	Automatically compact sequentially-outputted strings that share a common prefix / suffix pair.	Timo Tijhof
wikimedia/xmp-reader	0.8.1	GPL-2.0-or-later	Reader for XMP data containing properties relevant to images	Brian Wolff
wikimedia/zest-css	1.1.5	MIT	Fast, lightweight, extensible CSS selector engine for PHP	Christopher Jeffrey and C. Scott Ananian
zordius/lightncandy	1.2.5	MIT	An extremely fast PHP implementation of handlebars ( http://handlebarsjs.com/ ) and mustache ( http://mustache.github.io/ ).	Zordius Chen

Parser extension tags

<categorytree>, <ce>, <charinsert>, <chem>, <gallery>, <hiero>, <iframe>, <imagemap>, <indicator>, <inputbox>, <langconvert>, <mapframe>, <maplink>, <math>, <metadesc>, <nowiki>, <poem>, <pre>, <ref>, <references>, <rss>, <section>, <source>, <syntaxhighlight>, <templatedata>, <templatestyles> and <timeline>

Parser function hooks

anchorencode, assessment, basepagename, basepagenamee, bidi, canonicalurl, canonicalurle, cascadingsources, categorytree, coordinates, count, defaultsort, displaytitle, explode, expr, filepath, formatdate, formatnum, fullpagename, fullpagenamee, fullurl, fullurle, gender, grammar, if, ifeq, iferror, ifexist, ifexpr, int, invoke, language, lc, lcfirst, len, localurl, localurle, lst, lsth, lstx, namespace, namespacee, namespacenumber, ns, nse, numberingroup, numberofactiveusers, numberofadmins, numberofarticles, numberofedits, numberoffiles, numberofpages, numberofusers, padleft, padright, pageid, pagename, pagenamee, pagesincategory, pagesinnamespace, pagesize, plural, pos, protectionexpiry, protectionlevel, rel2abs, replace, revisionday, revisionday2, revisionid, revisionmonth, revisionmonth1, revisiontimestamp, revisionuser, revisionyear, rootpagename, rootpagenamee, rpos, special, speciale, sub, subjectpagename, subjectpagenamee, subjectspace, subjectspacee, subpagename, subpagenamee, switch, tag, talkpagename, talkpagenamee, talkspace, talkspacee, time, timel, titleparts, uc, ucfirst, urldecode, urlencode and widget visited from 100.64.6.75