Hackathons are collaborative short-term events where programmers, developers, and enthusiasts come together to collaborate intensively on software projects and solve problems. Usually, they are team competitions.

In Italy

• NOI Hackathon
• Codemotion Hackathon
• Open Data Playground
• CTE COBO
• For a list of past hackathons to look for new editions: Hackathon-Italia

In Europe

• START Hack
• ETH Quantum Hackathon (Look for new edition)
• LauzHack
• hackaTUM
• CEE Hacks

Worldwide

There are numerous hackathons worldwide. Some useful websites to find those of interest are:

• Major League Hacking
• Devpost
• Devfolio
• Open Hackathons