Hackathon, open source, artificial intelligence
Hacktoberfest 2026
MLH and DEV, presented by DigitalOcean
Month-long October celebration of open source focused on open-weight models and open-source AI, with 500+ in-person Fests and online activities.
What you have to do, and when
- Oct 1Thursday, 14 days agoRuns Oct 1 to 31.Event
Hybrid
Can you enter?
Set your grade and country to checkSet your profile
Ages 13+, subject to country rules; individual Fests may restrict
Details
- Organizer
- MLH and DEV, presented by DigitalOcean
- Level
- International
- Format
- Hybrid
- Region
- Global
- Subjects
- open source, artificial intelligence
- Cost
- Free
- Prize
- Sticker packs and swag; DEV Challenges have cash prizes
- Official page
- hacktoberfest.com
Organizers change dates, so confirm on the official page before you plan around them. Spotted something wrong? Tell us.