COSCUP 2026
– 09 Aug 2026 · National Taiwan University of Science and Technology
COSCUP 2026 — the annual open source conference hosted at NTUST in Taipei, Taiwan.
COSCUP (Conference for Open Source Coders, Users, and Promoters) is Taiwan's largest and most established open source community conference, held annually at National Taiwan University of Science and Technology in Taipei. Since its founding in 2006, COSCUP has grown into one of Asia's most important gatherings for open source developers, contributors, and advocates.
The 2026 edition runs across a weekend in August and features hundreds of sessions organised by community track teams covering everything from Linux and DevOps to open hardware, privacy, accessibility, and emerging technology. COSCUP is free to attend and operates entirely on a volunteer basis, reflecting the open source philosophy it celebrates. International speakers and attendees participate alongside Taiwan's active local tech community, making it a genuinely cross-cultural exchange for practitioners across the region.
Registration and contact
Register online at the COSCUP 2026 registration page. Group rates and team passes are usually available; sponsorship and exhibition opportunities can be requested directly from the organiser.