Upcoming events
Check the top 50+ Open Source conferences of 2026 that the Open Source Initiative (OSI) is tracking, including events that intersect with AI, cloud, cybersecurity, and policy.
The OSI is involved in a variety of events around the globe. You can see upcoming events where the OSI will participate, as well as events and activities of the OSI Affiliate organizations and our sponsors.
All Things Open
All Things Open is a technology conference focusing on the tools, processes and people making open source possible. Our sophisticated and diverse audience is a [...]
Open Technology Research Symposium
The Open Technology Research (OTR) Symposium, themed “Shaping the Open Transition”, moves from diagnosis to action: from mapping the landscape to charting the path forward. [...]
Mozilla Festival
Mozilla Festival, aka MozFest, is three days of bold conversations, hands-on building, and ideas worth traveling for. This year, MozFest is taking over Barcelona's Recinte [...]