Wikimédia France invites all developers to the Wikimedia Hackathon 2015 in Lyon, France, from 23-25 May. This event is the opportunity for all Wikimedia community developpers and sysadmins to come together, squash bugs and write great new features & tools.

The event is open to a wide range of developers. We welcome both seasoned and new developers as well as people working on MediaWiki, tools, pywikipedia, Wikidata, maps, gadgets, extensions, templates … . Please suggest and discus topics at https://phabricator.wikimedia.org/tag/Wikimedia-Hackathon-2015/

We are also experimenting in pairing "potes" (buddies) to help newcomers mingle in the hackathon. You can read more about it on https://www.mediawiki.org/wiki/Hackathons#Pairing_buddies and put your name on https://www.mediawiki.org/wiki/Lyon_Hackathon_2015/Buddies if you are interested.

You can indicate that you're coming at https://www.mediawiki.org/wiki/Lyon_Hackathon_2015/Attendees (This doesn't replace registration, it's just to let others know what you're up to.)