Zephyr Developer Summit 2026
Open Source Summit Europe, taking place 7–9 October in Prague, Czechia, is the premier gathering for open source developers, technologists, maintainers, and community leaders to collaborate, share knowledge, and advance the future of open source.
This year, the event will also host the Zephyr Developer Summit, bringing together maintainers, developers, and ecosystem contributors to discuss the evolution of the Zephyr Project. Topics will include subsystem planning, security and vulnerability management, LTS policy, developer tooling, connectivity, power management, architecture support, documentation, and real-world use cases across industries.
Proposal submissions are welcome for presentations, panels, Birds of a Feather sessions, tutorials, lightning talks, and hands-on sessions. Share your expertise, lessons learned, tools, demos, or ideas that can help move open source and Zephyr forward.
Submit a proposal and be part of the conversation shaping the future of open source.
Dates to remember:
- CFP Closes: Wednesday, 24 June at 23:59 CEST (UTC +2) / 14:59 PDT (UTC -7)
- CFP Notifications: Friday, 24 July
- Schedule Announcement: Wednesday, 29 July
- Event Dates: Wednesday, 7 October – Friday, 9 October
Submit your talk proposals here.
