🌻 The collaborative editing software that runs Wikipedia. Mirror from https://gerrit.wikimedia.org/g/mediawiki/core. See https://mediawiki.org/wiki/Developer_access for contributing. https://www.mediawiki.org
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SomeRandomDeveloper 3d6f50d7d7 CoreParserFunctions: Make {{#contentmodel}} expensive
$title->getContentModel() can result in a DB query, therefore using
the parser function should count towards the expensive parser
function limit.

Bug: T328254
Follows-Up: If9c7490ecf75d1c5a49483706367801965a03a67
Change-Id: I7e43e936ce9cad31805ea346927949285bc74a21
2025-09-24 15:03:42 +00:00
.phan build: Upgrade mediawiki/mediawiki-codesniffer from 47.0.0 to 48.0.0 2025-09-04 21:29:06 +00:00
cache In .htaccess deny files, use "Satisfy All" 2025-04-04 17:32:46 +11:00
docs Allow temp account creation if anons have autocreateaccount right 2025-09-17 09:44:30 +00:00
extensions docs: Don't point people to deprecated Diffusion copies of gerrit repos 2023-04-03 10:27:57 -04:00
images Set a CSP header to sandbox uploaded files 2025-08-05 16:45:20 +00:00
includes CoreParserFunctions: Make {{#contentmodel}} expensive 2025-09-24 15:03:42 +00:00
languages Localisation updates from https://translatewiki.net. 2025-09-24 09:11:30 +02:00
maintenance createAndPromote.php: Add an email option 2025-09-24 08:20:59 +00:00
mw-config Use String#startsWith/endsWith 2025-05-20 17:43:04 +00:00
resources build: Use MW-standard JSON formatting in CDX mainfest 2025-09-23 12:44:30 +00:00
skins Namespace all remaining files in includes/recentchanges 2025-03-20 17:15:11 -04:00
sql recentchanges: Simplify current-revision filters 2025-09-09 10:16:14 +00:00
tests recentchanges: Add ChangesListFilterFactory 2025-09-24 12:55:18 +00:00
.dockerignore Fix a typo in .dockerignore 2020-12-05 10:15:14 +01:00
.editorconfig Fix .editorconfig for tests/parser/ directory 2024-02-27 17:35:16 +01:00
.eslintignore Prepare to use JSON serialization for PageEditStash 2025-08-19 20:57:20 +00:00
.eslintrc.json eslint: Only apply client rules to client files 2022-02-09 02:40:11 +00:00
.fresnel.yml doc: Update redirected link 2025-06-18 09:17:09 +00:00
.git-blame-ignore-revs Add recent wdio-mediawiki reformat to git-blame-ignore-revs 2025-06-27 19:12:04 +02:00
.gitattributes .gitattributes: add docker-compose.yml to export-ignore 2025-05-07 10:31:24 +03:00
.gitignore docker: Add devcontainer.json to gitignore 2025-05-20 17:34:37 -04:00
.gitmessage git: Introduce .gitmessage 2023-05-21 14:20:31 +03:00
.gitreview
.mailmap CREDITS: Update name for Sammy Fox 2025-05-15 14:02:14 +01:00
.phpcs.xml build: Upgrade mediawiki/mediawiki-codesniffer from 47.0.0 to 48.0.0 2025-09-04 21:29:06 +00:00
.stylelintrc.json Login page: Use Codex CSS components 2023-07-06 17:20:17 -07:00
.svgo.config.js build: Update SVGO to v3.0.2 2023-06-15 12:24:22 -07:00
.vsls.json build: Upgrade eslint-config-wikimedia from 0.22.1 to 0.24.0 2023-02-07 10:17:30 -05:00
api.php Namespace includes/context 2024-02-08 11:07:01 -05:00
autoload.php recentchanges: Add ChangesListFilterFactory 2025-09-24 12:55:18 +00:00
bundlesize.config.json Tests: Also check module dependencies that are loaded on page 2025-09-10 21:56:54 +00:00
CODE_OF_CONDUCT.md docs: Exclude extra markdown files from Doxygen 2019-09-13 16:35:49 +00:00
composer.json Upgrade symfony/* 2025-09-24 09:58:50 +00:00
composer.local.json-sample composer.local.json-sample: merge */composer.json 2022-02-07 16:24:23 +01:00
COPYING
CREDITS CREDITS: Update name for Sammy Fox 2025-05-15 14:02:14 +01:00
DEVELOPERS.md DEVELOPERS: Add mediawiki-jobrunner to EventLogging section 2025-07-29 09:29:00 +00:00
docker-compose.yml dev(docker): Bump mediawiki-web container to dev/bookworm-apache2:1.0.1 2025-01-06 15:12:02 -07:00
FAQ
Gruntfile.js Move botpasswords messages to a separate i18n file 2025-06-11 18:22:44 +00:00
HISTORY Output: Remove deprecated OutputPage::showFatalError() 2025-07-26 23:24:08 +00:00
img_auth.php filerepo: extract AuthenticatedFileEntryPoint from img_auth.php 2024-05-16 13:22:00 +02:00
index.php Namespace includes/context 2024-02-08 11:07:01 -05:00
INSTALL rdbms: Require SQLite 3.31+ 2025-06-11 08:26:40 +10:00
jsdoc.json Move CodexTypeaheadSearch from Vector 2022 to core 2025-04-29 17:01:11 +00:00
load.php ResourceLoader: Follow-up creation of ResourceLoaderEntryPoint 2024-02-22 22:30:39 +00:00
opensearch_desc.php Replace direct use of $wgRestPath with wfScript() 2024-07-01 22:01:32 +00:00
package-lock.json build: Updating npm dependencies 2025-09-22 11:00:21 +01:00
package.json build: Updating npm dependencies 2025-09-22 11:00:21 +01:00
phpunit.xml.dist build: remove skins:unit PHPUnit testsuite 2025-09-11 18:46:50 +00:00
README.md docs: Link to "Local development quickstart" in README 2024-01-22 13:58:11 +00:00
RELEASE-NOTES-1.45 Upgrade symfony/* 2025-09-24 09:58:50 +00:00
rest.php Use namespaced classes (1) 2024-06-16 20:18:23 +02:00
SECURITY
thumb.php Use namespaced classes (1) 2024-06-16 20:18:23 +02:00
thumb_handler.php Use namespaced classes (1) 2024-06-16 20:18:23 +02:00
UPGRADE UPGRADE: Update mailing list archive link 2024-04-14 21:36:52 +03:00

MediaWiki

MediaWiki is a free and open-source wiki software package written in PHP. It serves as the platform for Wikipedia and the other Wikimedia projects, used by hundreds of millions of people each month. MediaWiki is localised in over 350 languages and its reliability and robust feature set have earned it a large and vibrant community of third-party users and developers.

MediaWiki is:

  • feature-rich and extensible, both on-wiki and with hundreds of extensions;
  • scalable and suitable for both small and large sites;
  • simple to install, working on most hardware/software combinations; and
  • available in your language.

For system requirements, installation, and upgrade details, see the files RELEASE-NOTES, INSTALL, and UPGRADE.

MediaWiki is the result of global collaboration and cooperation. The CREDITS file lists technical contributors to the project. The COPYING file explains MediaWiki's copyright and license (GNU General Public License, version 2 or later). Many thanks to the Wikimedia community for testing and suggestions.