Building and sustaining open source communities

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.

The premier event for open networking, edge, cloud, and IoT industries, uniting leaders for interactive discussions in a neutral, collaborative setting.

ArgoCon is designed to foster collaboration, discussion, and knowledge sharing on the Argo Project, which consists of four projects: Argo CD, Argo Workflows, Argo Rollouts and Argo Events.

At BackstageCon, we’ll provide a vendor-neutral space for collaboration and learning centered on improving developer experience and effectiveness through open source technologies.

Dive deep into the world of high-performance networking, transparent security, and scalable observability at CiliumCon.

Join us for an event dedicated to advancing AI. As it rapidly evolves, organizations face new challenges. LLMs, Graph RAGs, and ethics reshape innovation and scaling.

Network Service Providers and Telcos are adopting CNCF technologies, blending network and cloud to boost agility. Cloud Native Telco Day unites these communities to share insights and innovations across sectors.

Cloud Native University enables academics to share teaching approaches, training professionals to present techniques, and offers opportunities for discovering new learning and upskilling practices.

Data on Kubernetes Day brings together industry leaders to share best practices, forge relationships, and explore advancements in Kubernetes for Database as a Service.

Attend the 9th annual EnvoyCon, a community-driven event with end-user case studies and technical talks from contributors—no product pitches, just real-world solutions and insights.

Istio Day is a community event focused on the popular service mesh, featuring lessons from production, hands-on experiences, and insights from Istio ecosystem maintainers.

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities in London, England from 1-4 April, 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.

Kubeflow Summit EU 2025 unites MLOps users, enthusiasts, and professionals to collaborate, share knowledge, and explore Kubeflow's cloud-native AI capabilities. Ideal for both beginners and experts.

Kubernetes on Edge Day invites developers and adopters from across the entire cloud native ecosystem to come together and share their insights and experiences in constructing, enhancing, and improving their edge infrastructure.

Join us for Linkerd Day, where the maintainers of the world’s lightest service mesh will share case studies, technical talks, and roadmap discussions in a day of learning.

Observability Day fosters collaboration, discussion, and knowledge sharing of cloud-native observability projects (including but not necessarily limited to Prometheus, Fluentd, Fluent Bit, OpenTelemetry, and OpenMetrics).

The OpenFeature Summit is the premier event for feature flagging enthusiasts to share insights, best practices, and stories. Network, join discussions, and explore the latest innovations.

We’ll share a day all about OpenTofu, including migrations, technical details, panels, and new use cases.

Platform Engineering Day unites Platform Engineers, Product Managers, and Solutions Architects to share lessons on building internal platforms, measuring maturity, and enhancing developer experience.

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

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.

GitOpsCon is designed to foster collaboration, discussion, and knowledge sharing on GitOps and it’s adoption within organizations.

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.

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

The DPDK Summit is a community event designed for software developers who contribute or use DPDK.

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

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.

StrimziCon is an event for developers, DevOps engineers, and solution architects who want to learn about Strimzi and event streaming.

Join PyTorch Day China 2025, hosted by the PyTorch Foundation—a pivotal event for community-driven learning, networking, and open-source AI innovation.

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities in Hong Kong, 10-11 June, 2025. Join our CNCF Graduated and Incubating Projects as the community gathers to further the education and advancement of cloud native computing.

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities in Tokyo, Japan from 16-17 June, 2025. Join our CNCF Graduated and Incubating Projects as the community gathers to further the education and advancement of cloud native computing.

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.

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

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

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

OpenTelemetry Community Day is a time and a place for maintainers, contributors, and users of OpenTelemetry to come together and celebrate both our open source work and our successes with Observability.

The Linux Foundation Europe Roadshow is a one-day event bringing together policymakers, developers, and industry leaders to shape the future of open source in Europe. Kicking off in Milan, the Impact Track will explore the financial sector’s role in open source, fostering collaboration and innovation. This roadshow connects diverse voices to drive technological advancement and policy development across the region.

Automotive Grade Linux (AGL) is a collaborative open source project that is accelerating the development of a fully open software platform for automotive applications exhibiting at AGL’s AMM Summer 2025 to highlight members and the broader AGL ecosystem.

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

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.

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities in Hyderabad, India, 6-7 August, 2025. Join our CNCF Graduated and Incubating Projects as the community gathers to further the education and advancement of cloud native computing.

Open Source Days, hosted by Academy Software Foundation, is the leading event dedicated to open source software for visual effects, animation and digital content creation.

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.

Join key customers, project leads, and contributors that make up the gRPC ecosystem for a full day of talks, demos, case studies, and code labs.

AI_dev is the premier event for developers in open source GenAI & ML. Attend to dive deep into AI innovations, collaborations & best practices.

Container Plumbing Days is the place to investigate, discuss, hack, learn, and celebrate the “lower-level” open source container technologies, everything from the container runtime on down to the Linux kernel.

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

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

The seL4 Summit is the annual international summit on the seL4 microkernel and seL4-related technology, tools, infrastructure, products, projects, and people.

GraphQLConf presented by the GraphQL Foundation unites the global GraphQL community promoting education, adoption & advancement of GraphQL.

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.

This summit will gather the LF Energy community including electric utilities, technology vendors, global energy companies, researchers, and other industry stakeholders to learn about LF Energy and its projects, collaborate, and share best practices.

Xen Summit is our annual event where the community connect with experts, discover innovations, and shape the future of virtualization.

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.

Cloud Foundry Day is a celebration of technology - particularly the CF platform, the tooling around it, and all the projects that are a part of its larger ecosystem. Maintainers, contributors, and others in the community convene to help make it a success.

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.

Open Source AI Week brings together the best open source AI and ML conferences, hackathons, and networking opportunities you won’t want to miss, all in the Bay Area between October 18 - 26, 2025.

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

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

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.

The LF Europe Roadshow is a one-day event focusing on regulation—bringing policymakers, legal experts, and industry leaders together to navigate open source policy. This stop explores how evolving regulations impact adoption, security, and innovation, fostering collaboration to shape the future of open source governance in Europe.

The Linux Foundation is hosting a one-day event to connect Open Science leaders, researchers, developers, and policymakers, fostering collaboration between open scientific software and open source communities to enhance research accessibility and reproducibility.

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

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.

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.

AI_dev is the premier event for developers in open source GenAI & ML. Attend to dive deep into AI innovations, collaborations & best practices.

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.

An annual, by-invitation gathering of the world’s leading core kernel developers to discuss the state of the existing kernel and plan the next development cycle.

The Linux Plumbers Conference is the premier event for developers working at all levels of the plumbing layer and beyond.

An exclusive, annual event for Linux Foundation members and select invitees that provides an excellent opportunity for organizations to share knowledge around open source compliance.

The Cloud Native Computing Foundation’s flagship conference gathers adopters and technologists from leading open source and cloud native communities in Amsterdam, The Netherlands from 23-26 March, 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.

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.