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 Copernicus OceanHack

Nov. 22, 2019 - Nov. 24, 2019

Ended

Join EUMETSAT, CMEMS and Estonian Environment Agency scientists for a weekend hackathon working with free and open Copernicus ocean data in Tallinn, Estonia on 22-24 …

Read more
ai · big data · non-profit · Tallinn, Harjumaa, Estonia
IN-PERSON Hack & Bot

Nov. 21, 2019 - Nov. 22, 2019

Ended

SNCF met à disposition sa plateforme conversationnelle open source pour créer facilement des chatbots. L’objectif : améliorer l’expérience de voyage ! Mobilité urbaine, inter-urbaine, écomobilité, …

Read more
big data · industry · transport · Saint-Denis, Île-de-France, France
IN-PERSON inGenius and GirlGeeksHack

Nov. 16, 2019 - Nov. 17, 2019

Ended

is an annual 24-hour hackathon hosted by , Bangalore for college students. Returning after seven successful iterations, inGenius 2019 is bigger than ever! Our allows …

Read more
ai · api · iot · robotics · Bengaluru, Karnataka, India
IN-PERSON USI HACKATHON 2019 // Making Data Alive

Nov. 15, 2019 - Nov. 17, 2019

Ended

, the center for software research & development of the , is pleased to announce the , which will take place in the Aula Magna …

Read more
big data · energy · industry · transport · Lugano, Ticino, Switzerland
IN-PERSON YB Hackathon

Nov. 15, 2019 - Nov. 16, 2019

Ended

The YB Hackathon is a 24h-Hackathon, organized by the Swiss football club BSC YB and isolutions AG. We are looking for passionate software developers, IT …

Read more
ai · api · blockchain · iot · Bern, Bern, Switzerland
IN-PERSON HACK IT

Nov. 15, 2019 - Nov. 16, 2019

Ended

Kerala's first 18 Hour National Hackathon by the Department of Information Technology at Amal Jyothi College of Engineering. Anyone can apply and selected candidates have …

IN-PERSON Hack-N-Cody

Nov. 15, 2019 - Nov. 16, 2019

Ended

Hacking is building things that you always wanted to work on but hasn't been built yet. It's to come up with an amazing and unique …

IN-PERSON HyperHack 2019

Nov. 8, 2019 - Nov. 10, 2019

Ended

HyperHack is a three-day hackathon that is part of ! HyperHack will span from 8-10 November 2019, where over 150 global applicants will get the …

ONLINE Collaboration Tree Hackathon - Los Angeles

Nov. 2, 2019

Date TBD

Open-source enthusiasts—programmers, designers, QA types, and others in Southern California! Register for the Online Collaboration Tree Hackathon. You'll get to collaborate on the open-source Collaboration …

IN-PERSON LifeSciHack - An Open Science Hackathon

Oct. 22, 2019 - Oct. 23, 2019

Ended

We as Open Science and Open Source advocates want to provide aid to those who are improving and saving human lives regardless of business bottom …

Read more
ai · big data · industry · non-profit · London, England, United Kingdom

Get ahead in innovation - receive all the latest hackathons directly in your inbox.

Subscribe