Building and sustaining open source communities

Over 120,000 open source technologists and leaders from around the globe gather at Linux Foundation events annually to share ideas, learn and collaborate.

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OpenSSF Community Day India

Aug 4, 2025 Hyderabad, India

OpenSSF Community Days unite the open source security community to collaborate on securing OSS development, maintenance, and consumption in a regional, innovative setting.

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Open Source Summit India

Aug 5, 2025 Hyderabad, India

Join us for the inaugural vendor-neutral open source conference in India, where developers and technologists come together to collaborate, share knowledge, and explore the latest innovations and advancements in open source technology.

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Open Source Summit Europe

Aug 25–27, 2025 Amsterdam, Netherlands

The premier vendor-neutral conference in Europe for open source developers and technologists to collaborate, share information and learn about the latest technologies and innovations across open source.

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OpenSSF Community Day Europe

Aug 28, 2025 Amsterdam, Netherlands

OpenSSF Community Days unite the open source security community to collaborate on securing OSS development, maintenance, and consumption in a regional, innovative setting.

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Open Source Summit Korea

Nov 4–5, 2025 Seoul, South Korea

Join us for the inaugural vendor-neutral open source conference in Korea, where developers and technologists come together to collaborate, share knowledge, and explore the latest innovations and advancements in open source technology.

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OpenSSF Community Day Korea

Nov 4, 2025 Seoul, South Korea

OpenSSF Community Days unite the open source security community to collaborate on securing OSS development, maintenance, and consumption in a regional, innovative setting.

RegisterSpeak

Open Source Summit Japan

Dec 8–10, 2025 Tokyo, Japan

The premier vendor-neutral open source conference in Japan for developers and technologists to collaborate, share information and learn about the latest technologies and innovations across open source.

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