Explore Open Hackathons 2025

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
Explore Open hackathons online and in-person
IN-PERSON Quackathon 2023

April 2, 2023

Date TBD

The Quackathon is DUCS' annual Hackathon, open to any students over the age of 16, coding experience or otherwise, within the UK.It takes place over …

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Dundee, Scotland, United Kingdom
IN-PERSON RidgeHacks 2023

April 1, 2023 - April 2, 2023

Ended

Welcome to RidgeHacks! Find out more at our website: ridgehacks.us

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beginner · Basking Ridge, New Jersey, United States
IN-PERSON Xircus | Draper Hackathon @ Manila

March 31, 2023 - April 2, 2023

Ended

REGISTRATION CLOSED About THE CHALLENGE Hey there! Welcome to the very first hackathon organized by the Xircus Web3 Protocol team and Draper Startup House (DSH). …

ONLINE Open Sea Lab 3.0 Hackathon

March 27, 2023 - June 17, 2023

Ended

Hello Welcome to the EMODnet Open Sea Lab 3.0 Hackathon! What is the Open Sea Lab 3.0 Hackathon? The Open Sea Lab Hackathon is a …

ONLINE SWE 2023 Hackathon

March 25, 2023 - March 26, 2023

Ended

REGISTRATION Make sure to sign up using with the google form and devpost. If you haven't already, join our discord! This is where all updates …

IN-PERSON DawsCon 2023 Data Journalism Challenge

March 25, 2023 - March 26, 2023

Ended

About the challenge Mitigating the impact of climate change is one of the most urgent challenges of our century. Understanding where emissions come from, and …

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beginner · education · Westmount, Quebec, Canada
IN-PERSON Blue Collar To The Blockchain: Power Hour For The Tech Curious Miami 2023

March 25, 2023 - March 26, 2023

Ended

About the challenge Participants will utilize NixCode software to create No-codoe solutions. Get started Tour a demo of www.NixCodeApps.com with login in credentials.

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beginner · design · low/no-code · Miami Gardens, Florida, United States
IN-PERSON Lehigh Hacks for Change

March 22, 2023 - April 2, 2023

Ended

--- Registration is now CLOSED --- Please note that despite the ability to still sign up, we have CLOSED registration. We exported the list of …

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beginner · social · Bethlehem, Pennsylvania, United States
IN-PERSON Hack The Block

March 18, 2023

Date TBD

About the challenge: Uniblock is looking for thought-provoking, creative, useful, and last but not least awesome Blockchain projects. Make use of any part of Uniblock, …

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beginner · blockchain · Toronto, Ontario, Canada
IN-PERSON HackDKU

March 16, 2023 - March 17, 2023

Ended

Description We are looking for creative XR (VR/AR) project proposals to be developed during March 16-17 2023. The topic (environment, art, health, data and society, …

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ar/vr · design · In-person

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