Developer Tools Hackathons in 2026
Explore 27 developer tools hackathons in 2026. Hackathons building developer tools, APIs, SDKs, IDEs, and productivity software for engineers.
Hackathons
5
Avg Prize
$6K
Organizers
44
Sunday, November 15, 2026
Ongoing
ODSC AI x NEBIUS | Hackathon
In Person
Oct 28 – Nov 21, 2026ODSC AIBurlingame, United States
Artificial Intelligence
Developer Tools
Ongoing
Cortensor Hackathon #5
Online
Oct 16 – Dec 19, 2026DoraHacksOnline$1K
Agentic
Openai
Sdk
Ongoing
Rack It Up 2026: 48-Hour Online Hackathon by Rack'Em
Online
Oct 29 – Dec 20, 2026Karma EnterprisesOnline
Education
Developer Tools
Ongoing
Galuxium Nexus V3: The Global AI, Autonomous Systems & Venture SaaS Championship
Online
Nov 6, 2026 – Jul 30, 2027GaluxiumOnline$18K
Artificial Intelligence
Fintech
Developer Tools