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Software For The Public Good

The Apache® Software Foundation (ASF) provides software for the public good, guided by community over code. Like the enduring oak tree, our projects thrive through the contributions of thousands worldwide.

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Our Open Source Projects

The ASF is the home of the world’s most trusted open source projects in data, cloud, search, libraries, geospatial, IoT, and beyond.

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Our Incubating Projects

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Incubate a Project

Give your project a neutral, trusted home where communities flourish — with the ASF’s expertise, tools, and support to help you succeed.

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Everyone is Welcome

At The ASF, contribution is for everyone. Whether code, docs, or ideas — your +1 makes a difference. Come contribute and grow with us.

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Everyone is Welcome

Upcoming Events

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Community Over Code North America

Minneapolis, Minnesota, USA

September 11-14, 2025

Community Over Code is The ASF’s flagship event, uniting a global network of open source contributors. The event spans four days with sessions on key topics impacting the open source community.

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Airflow Summit

Seattle, Washington, USA

October 7-9, 2025

Connect with top industry professionals and immerse yourself in the Apache Airflow community. Explore over 100 captivating sessions hosted by industry experts—your ultimate source of knowledge and inspiration.

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Barcelona, Spain

October 13-16, 2025

With a dynamic agenda packed with cutting-edge Flink use cases, training options, and plenty of networking opportunities, Barcelona will provide the perfect backdrop for the global Flink community to connect, learn, and push the boundaries of real-time data streaming.

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NuttX International Workshop

October 16-17, 2025

This global gathering brings together developers and users of Apache NuttX® to connect, collaborate, and shape the future of this powerful real-time operating system. This is your chance to meet the community, share ideas, and influence the project’s direction.

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CloudStack Collaboration Conference

Milan, Italy

November 19-21, 2025

The CloudStack Collaboration Conference is an exciting in-person event tailored for the global Apache CloudStack™ community, bringing together developers, users, and technology leaders to explore the latest advancements in open-source cloud and virtualization management.

Thank You, Sponsors

The ASF is a 501(c)(3) nonprofit, supported by individual and corporate donors who believe in secure software for the public good and the power of community over code.

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ASF Plus One

Explore what’s new at The ASF — from project news to community voices, all in one place.

Most Recent Blog Posts

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The Apache Software Foundation Strengthens Global Open Source Community with New Tools, Programs, and Contributor Support 

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ASF Plus One Newsletter: August 2025

Plus One Newsletter

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ASF Plus One Newsletter: August 2025

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ASF Plus One Newsletter: July 2025

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ASF Plus One Newsletter: June 2025

Growing Together

From first contributions to global impact, these stories show the strength of our community.

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