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 Linera Developer Summer School 2023

June 23, 2023 - July 23, 2023

Ended

Linera Developer Summer School 2023

Celebrating the release of the first iteration of the Linera SDK, the Linera team is hosting our first developer program …

IN-PERSON Tech Solutions to Reduce Sexually Transmitted Infections

June 22, 2023 - June 23, 2023

Ended

This is an in-person ONLY event (the is NO virtual option for competitors).
REGISTRATION is now CLOSED. If you register now the organizers will not …

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design · health · machine learning · Irvine, California, United States
ONLINE Equali-Hack Summer 2023

June 20, 2023 - July 4, 2023

Ended

About the challenge

Welcome to Equali-Hack Summer 2023, a hackathon focused on developing innovative solutions that promote a more equal world. This is an online …

IN-PERSON UC Berkeley AI Hackathon

June 17, 2023 - June 18, 2023

Ended

YOU MUST SUBMIT BY 2 PM TO BE JUDGED. YOU WILL NOT BE JUDGED IF YOUR SUBMISSION IS NOT IN BY 2 PM. You can …

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machine learning · Berkeley, California, United States
ONLINE Coda's AI at Work Challenge

June 13, 2023 - July 17, 2023

Ended

We're offering $40,000 in total prizes to the makers who submit the most useful AI templates in our AI at Work Challenge. 

 

What is Coda …

ONLINE NorCalHacks

June 12, 2023 - July 29, 2023

Ended

About the challenge

NorCalHacks is open to all global citizens that are in middle, high school, or college! The hackathon is designed for beginner to …

ONLINE AnimalHack 2023

June 10, 2023 - Sept. 9, 2023

Ended

Website: https://animalhack.org/ 

Discord: https://discord.gg/ZBbTxuxND2 

Email: [email protected]

 

AnimalHack is a student-organized hackathon for anyone who interacts with any animals - including pets, service animals, farm animals …

ONLINE HackJPS 2023

June 3, 2023 - June 4, 2023

Ended

What is HackJPS?

HackJPS will be a hybrid (in person & virtual) hackathon hosted by students of John P. Stevens High School in Edison, NJ …

ONLINE PolyHack 2023

May 31, 2023 - June 5, 2023

Ended

Please apply on our official website (PolyHack2023.com) before June 6 23:59 Hong Kong time. Applications here will be ignored!

 

Introduction

PolyHack is a global hybrid …

IN-PERSON Hydra Hacks III

May 28, 2023

Ended

Welcome to Hydra Hacks! Hydra Hacks is a hackathon for marginalized genders on May 28. We aim to cultivate diversity in tech among young beginners …

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beginner · social · Palo Alto, California, United States

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