Building and sustaining open source communities

Over 90,000 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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Cloud Foundry Day

Jun 21, 2023 Heidelberg, Germany and Virtual

Join Cloud Foundry in Heidelberg, Germany for a deep dive day into the tech surrounding Cloud Foundry, including new projects Korifi and Paketo.


Xen Project Developer & Design Summit

Jun 24–26, 2023 Prague, Czech Republic and Virtual

The Xen Project Developer & Design Summit brings together the Xen Project’s community of developers & power users for their annual developer conference to share ideas and the latest developments, experiences, planning, and collaboration.


Embedded Open Source Summit

Jun 27–30, 2023 Prague, Czech Republic and Virtual

Embedded Open Source Summit (EOSS) is a new umbrella event for open source embedded projects and developer communities to come together under one roof for important collaboration and education.

Microconferences Included:


Open Source Congress

Jul 27, 2023 Geneva, Switzerland

Following the January 2023 publication from Linux Foundation Research entitled Enabling Global Collaboration: How Open Source Leaders are Confronting the Challenges of Fragmentation, the Linux Foundation is hosting an invitational, Geneva-based Congress to explore how to address gaps identified in the report, and create new opportunities to enhance ecosystem-wide collaboration on important topics.

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DPDK Summit

Sep 12–13, 2023 Dublin, Ireland and Virtual

A community event designed for software developers who contribute to or use DPDK and will cover the latest developments and the roadmap suggestions for future releases.


OpenSSF Day Europe

Sep 18, 2023 Bilbao, Spain

OpenSSF Day brings together the open source community to discuss the challenges, big-picture solutions, ongoing work, and successes in securing the open source software (OSS) supply chain.


The Linux Foundation Europe Member Summit

Sep 18, 2023 Bilbao, Spain

Where LF Europe participants foster collaboration, open innovation & partnerships to advance Europe-wide open source strategy and mobilise resources in their organisations to collaboratively influence the largest shared technology investment of our time.

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Open Source Summit Europe

Sep 19–21, 2023 Bilbao, Spain and Virtual

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.

Microconferences Included:


Linux Security Summit Europe

Sep 20–21, 2023 Bilbao, Spain and Virtual

A technical forum for collaboration between Linux developers, researchers, and end users aiming to foster community efforts in analyzing and solving Linux security challenges.


KubeCon + CloudNativeCon Europe 2024

Mar 19–22, 2024 Paris, France

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities.

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