Join Java Hackathons 2025

Join Java hackathons to build scalable apps, backend systems, and Android tools using this robust language.
Explore Java hackathons online and in-person
IN-PERSON CheerpJ: The Hackathon

1 Sep 2025 - 31 Oct 2025

Ended

About the challenge This is a hybrid hackathon that you can join in-person or online! Leverage the power of CheerpJ to run Java applications and …

Read more
Beginner · Education · Web · Leeds, England, United Kingdom

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

Subscribe