The Wikimedia Hackathon 2027 will bring the Wikimedia technical community together in person in Tirana, Albania, from April 9 to 11. Organized by the Wikimedia Foundation with the Wikimedians of Albanian Language User Group, it is part of an annual series focused on the software and technical infrastructure behind Wikipedia and other Wikimedia projects.2
The event is intended primarily for contributors with some familiarity with Wikimedia’s technical ecosystem, including developers who can work independently or collaborate on projects. Participants are expected to improve existing software and infrastructure, discuss technical work, and explore new ideas. The program also offers a chance to learn about the technologies behind Wikipedia and other MediaWiki-based sites, and to propose or join a project that can be demonstrated at the event.2
The format is a three-day, in-person hackathon rather than a conventional conference: attendees work together on technical projects, with opportunities for discussion and project collaboration. The broader Wikimedia hackathon model can include prototypes, sprints, skills development, and community-building, though the 2027 event page does not specify a detailed schedule or project themes.23 The series dates back to 2012, according to a Wikimedia community proposal; the 2027 gathering is described as a global event.8
Scholarship and staff sponsorship applications are open until October 30, 2026, while general registration is expected to open in January 2027.26