Depends what you're into and where you are, but these are the ones I'm keeping an eye on: https://devpost.com/hackathons https://devpost.com/hackathons https:

Depends what you're into and where you are, but these are the ones I'm keeping an eye on: https://devpost.com/hackathons https://devpost.com/hackathons https://www.eventbrite.com/d/online/hackathon/ https://www.eventbrite.com/d/online/hackathon/ https://mlh.io/seasons/2023/events https://mlh.io/seasons/2023/events https://www.iquise.mit.edu/iQuHACK/2023-01-27 https://www.iquise.mit.edu/iQuHACK/2023-01-27 Itch.io is where I'd start for game jams: https://itch.io/jams https://itch.io/jams If you happen to be near Germany/Europe and into games then I had fun at the Berlin Mini Jam when I went pre-pandemic: https://www.meetup.com/game-developers-berlin/ https://www.meetup.com/game-developers-berlin/