Explore Developer Hackathons 2026

Developer hackathons are all about turning ideas into working software. Whether you're a front-end dev, backend expert, or full-stack engineer, these events are your playground to build, collaborate, and launch projects fast.
Explore Developer hackathons online and in-person
IN-PERSON Cavista Hackathon 2026

Feb. 21, 2026 - Feb. 22, 2026

Ended

ABOUT THE CAVISTA HACKATHON 2026 Welcome to the 4th edition of the Cavista Technologies Hackathon, a 20-hour weekend event aimed at unlocking opportunities and fostering …

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health · In-person
ONLINE DesignXR Hackathon

Feb. 20, 2026 - March 2, 2026

Ended

DesignXR Hackathon is an immersive innovation challenge focused on redefining how we design, visualize, and interact with the world using XR (AR, VR, MR) technologies. …

IN-PERSON Gemini Hack Days FUTMINNA '26

Feb. 14, 2026

Date TBD

Gemini Hack Day FUTMINNA is a high-energy, one-day mini hackathon happening right inside the Federal University of Technology, Minna 🎓🔥. It brings together students, developers, …

IN-PERSON Gemini Hack Kigali

Feb. 11, 2026 - March 30, 2026

Ended

About the challeng Gemini Hack Kigali is an exciting one day, in-person hackathon powered by Google's Gemini AI Through MLH, bringing together developers, students, and …

ONLINE Raven Hacks VTL

Feb. 10, 2026 - Feb. 18, 2026

Ended

Notice: All participants are required to join the official Discord server for updates, prize eligibility, workshops, and support: https://discord.gg/PRndM3ha66 About Raven Hacks VTL is a …

ONLINE GitLab AI Hackathon

Feb. 9, 2026 - March 25, 2026

Ended

AI writes code. That's expected now. The real opportunity? Everything else. Planning. Security. Compliance. Deployments. These are the bottlenecks that slow teams down every day. …

IN-PERSON Open Sourcery S26 Showcase

Feb. 9, 2026 - May 4, 2026

Ended

What is Open Sourcery? Open Sourcery is a group of developers at the University of Maryland, College Park who build open-source software applications and connect …

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In-person
IN-PERSON NTU Beyond Binary Techathon 2026

Feb. 9, 2026 - Feb. 13, 2026

Ended

Beyond Binary is NTU Women in Tech’s flagship inclusive techathon, bringing together students from local universities to ideate, build, and innovate through both an Ideathon …

IN-PERSON Mercile J. Lee Hackathon

Feb. 7, 2026 - Feb. 8, 2026

Ended

🎓 Welcome to the Mercile J. Lee Scholars Hackathon ✨ This Spring 2026, the Mercile J. Lee Scholars program is hosting our third annual hackathon. …

IN-PERSON DeveloperWeek 2026 Hackathon

Feb. 3, 2026 - Feb. 20, 2026

Ended

Join the nation's largest challenge-driven hackathon @ DeveloperWeek 2026! DEVELOPERWEEK 2026 HACKATHON Join the largest challenge-driven in-person & online hackathon, co-located with DeveloperWeek 2026! Our …

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