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 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 …

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
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 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

Ended

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
ONLINE Hack The Break 2023

March 11, 2023 - March 12, 2023

Ended

Join us March 11-12 for a 24-hour hackathon open to all Post-Secondary students with an interest in computing and entrepreneurship. Students from all faculties and …

IN-PERSON Holy Hack

March 11, 2023

Ended

Holy Hack is a 24h hackathon which can best be described as an “invention marathon”. Students who are interested in technology, or the business aspect …

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In-person

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