Photo by Zach Dischner, freely licensed under CC BY-SA 2.0.

MediaWiki 1.26 released

The latest release of MediaWiki, the popular open source wiki platform that powers Wikipedia, hundreds of other Wikimedia wikis, and thousands of public and private sites.

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Collaboration logo by Berdea, licensed under CC-BY-SA 3.0.

Single-User Login provides access to all wikis

Later this month, all accounts on Wikimedia projects will be global. This means that you will be able to use the same user name on every wiki, without having register a separate account on each wiki you visit.

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The Wikipedia app shows the article about Strasbourg on an Android device. New features like make it easier to access knowledge on the go. Screenshot by Deskana (WMF), licensed under CC-BY-SA-3.0

A more immersive mobile experience on Android devices

The Wikipedia app makes it easier to access knowledge on the go — and provides a more immersive reading experience on mobile devices. This new Android release features a more image-centric design, improved search functionality, and suggestions for further reading. (…)

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"MediaWiki flame graph screenshot 2014-12-15 22"

How we made editing Wikipedia twice as fast

The creator of the wiki, Ward Cunningham, wanted to make it fast and easy to edit web pages. Cunningham named his software after a Hawaiian word for “quick.” That’s why the Wikimedia Foundation is happy to report that editing Wikipedia is now twice as quick. Over the last six months we deployed a new technology that speeds up MediaWiki, Wikipedia’s underlying PHP-based code. HipHop Virtual Machine, or HHVM, reduces […]

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Hovercards now available as a Beta Feature on all Wikimedia wikis

Have you ever quickly looked up an article on Wikipedia, gotten all caught up in the fun of reading, then suddenly realized that three hours had passed and you’re now reading a series of articles about totally different topics? The folks at xkcd certainly have. And now, we’ve got just…

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OAuth now available on Wikimedia wikis

Over the past few months, engineers in the MediaWiki Core team at the Wikimedia Foundation have been developing Extension:OAuth. A preliminary version of the extension is now live on all Wikimedia wikis. OAuth allows users to authorise third-party applications to take actions on their behalf without having to provide their…

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The future of third-party releases on MediaWiki

MediaWiki, the software that powers the Wikimedia movement sites, is a remarkable piece of engineering. Not only does it support the very specific use cases of the various projects (Wikipedia, Wikimedia Commons, Wikisource, etc), but it is also used by many other individuals and organizations spanning the entire range of…

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Buggin’ out! How the Wikimedia Foundation triages and fixes software bugs

Finding software problems As part of the Wikimedia Foundation’s mandate to operate the Wikimedia sites, a small technical team is responsible for maintaining the MediaWiki core platform, along with its features and extensions. The developers who maintain key software in the stack, improving and enhancing the functionality of MediaWiki, include people…

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What Lua scripting means for Wikimedia and open source

Yesterday we flipped a switch: editors can now use Lua, an innovative programming language, to generate sections of wiki pages on all our sites. We’d like to talk about what this means for the open source community at large, for Wikimedians, and for our future.

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New Lua templates bring faster, more flexible pages to your wiki

Starting Wednesday, March 13th, you’ll be able to make wiki pages even more useful, no matter what language you speak: we’re adding Lua as a templating language. This will make it easier for you to create and change infoboxes, tables, and other useful MediaWiki templates. We’ve already started to deploy…

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