• OSI tracks 50+ global conferences spanning AI, cloud, cybersecurity, and policy. • Events unite maintainers, developers, policymakers, researchers, and legal experts worldwide. • Highlights include Everything Open, Software Heritage Symposium, and Code & Compliance. • Paris Open Source AI Summit focuses on open AI transparency and community collaboration. • FOSDEM remains the largest fully community‑run conference in Brussels. • Linux Foundation Members Summit in Napa emphasizes collaboration and ecosystem growth.

Article Summaries:

  • The Open Source Initiative (OSI) has released a 2026 calendar of the top 50+ open‑source conferences worldwide, highlighting events that span AI, cloud, cybersecurity, and policy. The list includes high‑profile gatherings such as FOSDEM (Brussels), KubeCon + CloudNativeCon Europe (Amsterdam), and the Linux Foundation Members Summit (Napa), as well as region‑specific meetings like Everything Open (Canberra) and FOSSASIA Summit (Bangkok). OSI’s overview underscores the breadth of the ecosystem, noting that these conferences attract maintainers, developers, policymakers, and legal experts, and that they are not limited to any single language or framework. The schedule serves as a resource for stakeholders to plan participation and stay informed on emerging open‑source trends.

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