Code. Community. Collaboration.
2025 December 8-10
Tokyo, Japan
#OSSummit
Open Source Summit is the premier event for open source developers and contributors. It’s where maintainers, technologists, and community leaders come together to share knowledge, collaborate on solutions, and push open source projects forward. It’s the home for code, community, and the people driving the future of open source.
Why Attend
- Connect with the people shaping open source
- Learn from maintainers, developers and community leaders
- Discover emerging technologies and practical solutions you can use right away
- Collaborate on ideas and code that move projects forward
- Grow your skills, your network, and your career
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Open Source Summit Japan
2025 Tracks
- Automotive Linux Summit
- Cloud & Containers
- Linux
- Open Source Leadership
- Operations Management
- OSPOCon
- Safety-Critical Software
- Zephyr
Schedule at a Glance
Times are listed in Japan Standard Time (UTC+09:00).
| Monday, December 8 | 9:00 – 18:00 | Keynotes, Breakout Sessions & Solutions Showcase |
| Tuesday, December 9 | 9:00 – 18:30 | Keynotes, Breakout Sessions, Solutions Showcase & Tux Trek |
| Wednesday, December 10 | 9:00 – 18:00 | Keynotes, Breakout Sessions & Solutions Showcase |
“Open Source Summit is a fundamental gathering place for exchanging ideas across projects and meeting all of the people who make open source communities work.”
The Onsite Experience
Become a sponsor
Partnering with Open Source Summit provides a unique opportunity to connect with a variety of open source communities under one roof! Don’t miss your chance to sponsor THE premier event for open source code and community contributors.
