Explore Open Hackathons 2025

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
Explore Open hackathons online and in-person
ONLINE Hack-a-Town

Sept. 1, 2022 - Sept. 3, 2022

Ended

About the challenge The Mozilla Firefox Club presents HACK-A-TOWN, a hackathon roller coaster ride to give you a chance to explore your strengths, networking skills …

IN-PERSON GovHack

Aug. 19, 2022 - Aug. 21, 2022

Ended

Data vis, graphic designers, journos, digital media dabblers, entrepreneurs, and OpenGov enthusiasts across Tasmania! You are invited to participate — in-person or virtually — in …

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big data · industry · Hobart, Tasmania, Australia
IN-PERSON Need for Speed: Real-Time Streaming Analytics Hackathon 2022

Aug. 15, 2022

Date TBD

Open-source techies and real-time streaming developers in the San Francisco Bay Area! If you're an Apache Pinot or Apache Pulsar enthusiast, then StreamNative and StarTree …

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big data · industry · San Francisco, California, United States
IN-PERSON BlockChamps 2022

Aug. 13, 2022 - Aug. 24, 2022

Ended

Dates 10 August 11:59 p.m.: End of Registration 14 August 5.30 p.m.: Opening Ceremony + Reveal of Judging Criteria 14 August - 24 August: Hack …

IN-PERSON RDV Hacks

Aug. 6, 2022 - Aug. 7, 2022

Ended

RDV Hacks is a completely free, in-person hackathon in NYC from August 6th to August 7th. By teaming up with other student hackers and the …

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beginner · United States
IN-PERSON NOI Hackathon Summer Edition

Aug. 5, 2022 - Aug. 6, 2022

Ended

Developers, designers, data gurus, entrepreneurs, and creative types in the South Tyrol! NOI Techpark invites you to take part in the NOI Hackathon Summer Edition. …

IN-PERSON natHACKS 2022 Opening Ceremony

July 29, 2022

Date TBD

Calling Alberta-based neurotech enthusiasts! If you're planning to participate in natHACKS 2022, then you must attend the opening ceremony for a walkthrough of the 64-hour …

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ar/vr · industry · Edmonton, Alberta, Canada
IN-PERSON GIIS HACKATHON 2022

July 29, 2022 - July 30, 2022

Ended

Presenting GIIS' Finally Physical Hackathon organized by the GIIS Tech Club, open for both amateurs and seasoned 'hackers'. Over a course of two days, test …

IN-PERSON Open Project Night: Gearing up for the 2022 Houston Hackathon

July 20, 2022

Date TBD

If you're a hackathon enthusiast from the Greater Houston Area, Impact Hub Houston invites you to be part of an Open Project Night to assist …

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industry · Houston, Texas, United States
IN-PERSON What the HACK is GovHack?

July 20, 2022

Date TBD

Hackers, data geeks, and creatives in Queensland! Are you interested in how technology can be used to help local government? Are you signed up for …

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