Topic · 6 events tracked

Open Source conferences

The professional Open Source conferences worth attending.

Upcoming
Events
6
Cities
6
Countries
4
Last updated
2 days ago

Explore upcoming Open Source conferences selected for professionals, teams and decision-makers. BigEvent helps you compare relevant events by date, location and format, with direct links to the official event websites.

6 conferences
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Topic: Open Source

July 2026

JCrete

JC
Official site
Jul 27–31, 2026CreteGreeceOrthodox Academy of Crete
Java Open Source
More details
Best for
Java developers and open-source enthusiasts
Stands out
JCrete® is an invitation-only, unconference focused on Java and open-source projects, held in a unique Mediterranean setting.
About
JCrete is an invitation-only open spaces conference focused on Java, combining discussions and leisure activities in a unique Mediterranean setting.

September 2026

KubeCon + CloudNativeCon China

Official site
Sep 8–9, 2026Hong KongHong Kong Sar ChinaHopewell Hotel
Cloud AI Open Source
More details
Best for
Adopters, technologists, and community members in open source and AI.
Stands out
This flagship event unites adopters, technologists, and community members to drive innovation in open source infrastructure, cloud native computing, and AI.
About
KubeCon + CloudNativeCon + OpenInfra Summit + PyTorch Conference China 2026 will bring together the OpenInfra, cloud native, and AI communities to collaborate across dozens of open technologies.

October 2026

Open Source Summit

Official site
Oct 7–9, 2026PragueCzech RepublicPrague Congress Centre
Open Source Developer Software Engineering
More details
Best for
Open source developers, maintainers, and community leaders.
Stands out
Open Source Summit is the premier event for open source developers and contributors, fostering collaboration and knowledge sharing.
About
Open Source Summit is an event for open source developers, maintainers, and community leaders to collaborate, share knowledge, and advance open source projects.
Organizer
The Linux Foundation

GitHub Universe

Official site
Oct 28–29, 2026San FranciscoUnited StatesFort Mason Center
Developer Software Engineering DevOps +1
More details
Best for
Developers looking to advance their skills and connect with peers.
Stands out
GitHub Universe is GitHub’s flagship developer event, uniting developers to explore new products and workflows.
About
GitHub Universe is a global developer event that showcases new tools and features, offering tailored sessions and interactive experiences for developers and software engineers.
Organizer
GitHub

February 2027

DeveloperWeek

Official site
Feb 9–11, 2027San JoseUnited StatesSan Jose Convention CenterHybrid
Developer Software Engineering DevOps +1
More details
Best for
Developers, software engineers, and tech professionals.
Stands out
World's largest independent software development and AI engineering conference with 8+ conferences at one venue.
About
DeveloperWeek is a conference and expo featuring workshops and sessions focused on developer technology and innovation, serving developers, software engineers, and tech professionals.
Organizer
DevNetwork

Open Source conferences by city

Open Source in Crete 1 event Open Source in Hong Kong 1 event Open Source in Prague 1 event Open Source in Raleigh 1 event Open Source in San Francisco 1 event Open Source in San Jose 1 event

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