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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Open Source Forum

Feb 13, 2025 Los Angeles, United States and Virtual

Academy Software Foundation’s (ASWF) annual event brings together leaders from the motion picture and media industries to collaborate and discuss the future of open-source software.

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OpenSSF Policy Summit DC

Mar 4, 2025 Washington, DC, United States

OpenSSF Policy Summit DC addresses the security challenges for the consumption of Open Source Software (OSS) in critical infrastructure sectors and beyond.

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The Linux Foundation Member Summit

Mar 18–20, 2025 Napa, United States

Where LF members convene to drive digital transformation with open source technologies and learn how to collaboratively manage the largest shared technology investment of our time.

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Linux Storage, Filesystem, MM & BPF Summit

Mar 24–26, 2025 Montreal, Canada

The Linux Storage, Filesystem, Memory Management & BPF Summit gathers the foremost development and research experts and kernel subsystem maintainers to map out and implement improvements to the Linux filesystem, storage, and memory management subsystems that will find their way into the mainline kernel and Linux distributions in the next 24-48 months.

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Overture Member Summit

Apr 9–11, 2025 Charleston, United States

Overture Member Summit is where our members come together to exchange ideas, build connections, and drive Overture’s mission forward.

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UEC Member Summit

Apr 28–May 1, 2025 Westminster, United States

The UEC Members Summit 2025 (April 28–May 1, 2025) in Westminster, CO, unites leaders and contributors to advance Ethernet innovation in AI and HPC. Attendees will participate in deep technical sessions, strategic planning, leadership meetings, hands-on labs, and collaborative workshops. The summit fosters knowledge-sharing, celebrates achievements with awards, and sets actionable goals for Ethernet's future in AI/HPC.

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HPSF Conference

May 5–8, 2025 Chicago, United States

Inaugural HPSF Conference hosted by the High Performance Software Foundation (HPSF) where the brightest minds in high performance software come together.

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Cloud Foundry Day North America

May 14, 2025 Palo Alto, United States

Gather with contributors, maintainers, end users, and the intellectually curious for a day of deep dives into the tech surrounding Cloud Foundry.

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Open Source Summit North America

Jun 23–25, 2025 Denver, United States

The premier conference for open source developers, technologists and community leaders to collaborate, share information and learn, furthering open source innovation and ensuring a sustainable open source ecosystem.

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Linux Security Summit North America

Jun 26–27, 2025 Denver, United States

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

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OpenSSF Community Day North America

Jun 26, 2025 Denver, United States

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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OpenSearchCon North America

Sep 8–10, 2025 San Jose, United States

OpenSearchCon is the annual conference that brings the OpenSearch community together to learn, connect, and collaborate. Users, administrators, and developers attend to explore solutions to real-world problems, network with peers, and explore the future of search, observability, and security applications.

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LF Energy Summit North America

Oct 3, 2025 Montreal, Canada

This summit will gather electric utilities, technology vendors, policymakers, regulators, global energy companies, researchers, and other industry stakeholders to learn about open source solutions for energy systems. The event will feature presentations of ongoing work from the LF Energy ecosystem, as well as to collaborate and share best practices to accelerate the energy transition.

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JSConf

Oct 14–16, 2025 Maryland, United States

The one-of-a-kind event for all things related to JavaScript (JS) on the web is back and brings together the best and brightest JS programmers.

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Open Source in Finance Forum New York

Oct 21–22, 2025 New York, United States

OSFF 2025 will spotlight groundbreaking advancements, deliver insights on best practices, and offer exclusive access to the leaders shaping open source in finance.

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PyTorch Conference 2025

Oct 22–23, 2025 San Francisco, United States

Join top-tier researchers, developers, and academics for a deep dive into PyTorch, the cutting-edge open-source machine learning framework.

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JupyterCon

Nov 4–5, 2025 San Diego, United States

Explore the future of data science and AI at JupyterCon with hands-on training, expert talks, and innovative tools from the global Jupyter community.

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KubeCon + CloudNativeCon North America 2025

Nov 10–13, 2025 Atlanta, United States

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities in Atlanta, Georgia from November 10-13, 2025. Join our CNCF Graduated and Incubating Projects as the community gathers for four days to further the education and advancement of cloud native computing.

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The Linux Foundation Member Summit 2026

Feb 24–26, 2026 Napa, United States

Where LF members convene to drive digital transformation with open source technologies and learn how to collaboratively manage the largest shared technology investment of our time.

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KubeCon + CloudNativeCon North America 2026

Oct 26–29, 2026 Los Angeles, United States

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities in Los Angeles, California from October 26-29, 2026. Join our CNCF Graduated and Incubating Projects as the community gathers for four days to further the education and advancement of cloud native computing.

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