Explore Developer Hackathons 2025

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 TNGL Weekend 4: A Creative Arts and Technology Hackathon

Feb. 17, 2017 - Feb. 19, 2017

Ended

Game developers, AR/VR techies, IoT hackers! Toyz Nation Gaming League (TNGL) invites you to participate in TNGL Weekend 4 — the fourth edition of this …

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Games · IoT · Pittsburgh, Pennsylvania, United States
IN-PERSON Developer Week 2017 Conference & Expo

Feb. 13, 2017 - Feb. 15, 2017

Ended

Join thousands of developers at the worlds largest developer expo series! With over 50 week long events under their belt DevNetwork is sure to put …

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Industry · San Francisco, California, United States
IN-PERSON DeveloperWeek 2017 Hackathon

Feb. 11, 2017 - Feb. 12, 2017

Ended

Developers, designers, biz dev people, creatives, and you know who you are! If you're registered to attend DeveloperWeek 2017, then sign up and participate in …

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Games · Media · Wearables · San Francisco, California, United States
IN-PERSON French Embassy Hackathon: Mobility

Feb. 5, 2017

Date TBD

Data scientists and developers of all levels and backgrounds in and around Washington DC! You're invited to participate in the French Embassy Hackathon: Mobility. You'll …

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Big Data · Industry · Washington, Utah, United States
IN-PERSON ProfHacks 2017

Feb. 4, 2017 - Feb. 5, 2017

Ended

Students — high school, undergraduate and graduate students in and around Rowan University and the greater Philadelphia area! The Rowan University student branch of the …

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Industry · Non-profit · Glassboro, New Jersey, United States
IN-PERSON Debug Politics: 1st LA Hackathon

Feb. 3, 2017 - Feb. 5, 2017

Ended

Developers, designers, marketers, entrepreneurs, etc.! Are you dissatisfied with the 2016 election cycle? Step up with an idea that could improve the next one. Debug …

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Industry · Non-profit · Los Angeles, California, United States
IN-PERSON Collaboration Hackathon by LiveH2H

Jan. 27, 2017 - Jan. 28, 2017

Ended

Developers, designers and IT professionals in and around San Francisco! Think you've got what it takes to compete with the best-of-the-best hackers in the Bay …

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Industry · San Francisco, California, United States
IN-PERSON 2017 Global Game Jam

Jan. 20, 2017 - Jan. 22, 2017

Ended

Game developers and enthusiasts in and around Sacramento, California! The Sacramento Chapter of the International Games Developers Association (IGDA) invites you to participate in Global …

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Games · Elk Grove, California, United States
IN-PERSON Debug Politics: 1st NYC Hackathon

Jan. 13, 2017 - Jan. 15, 2017

Ended

Developers, designers, marketers, entrepreneurs, etc.! Are you dissatisfied with the 2016 election cycle? Step up with an idea that could improve the next one. Debug …

IN-PERSON STARTUP DRIVE: Detroit

Jan. 13, 2017 - Jan. 15, 2017

Ended

Entrepreneurs, hardware types, designers, developers! Are you passionate about the auto industry? Got an idea you want to test drive? Think that you can come …

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IoT · Robotics · Transportation · Detroit, Michigan, United States

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