Explore Open Hackathons 2026

Open hackathons welcome creators of all backgrounds, skills, and ideas to collaborate freely.
Explore Open hackathons online and in-person
ONLINE The Reddit Daily Games Hackathon

Jan. 15, 2026 - Feb. 12, 2026

Ended

Overview Reddit is hosting a virtual hackathon from January 15th to February 12th. We’re offering developers $40,000 in prizes for games built to delight users …

ONLINE RevenueCat Shipyard: Creator Contest

Jan. 15, 2026 - Feb. 12, 2026

Ended

⛴️ Welcome to Shipyard: Creator Contest — an app-building challenge where real influencers enlist you to build, launch, and monetize an MVP app for their …

IN-PERSON PyTorch Dendritic Optimization Hackathon

Jan. 15, 2026 - Jan. 20, 2026

Ended

Do you work with PyTorch? Would you like to have smarter, smaller, cheaper ML models? Would you like to have them today rather than next …

ONLINE Next Byte Hacks: January 2026

Jan. 15, 2026 - Feb. 15, 2026

Ended

About the challenge Next Byte Hacks: Winter Hacks 2025 is an open-ended, beginner-friendly online hackathon where creators build impactful, innovative projects. Whether it’s AI, apps, …

ONLINE Intwana Yase Kasi – Innovation Challenge 2026

Jan. 13, 2026 - Feb. 12, 2026

Ended

Intwana Yase Kasi – Innovation Challenge 2026 Create. Build. Represent the Kasi. The Intwana Yase Kasi – Innovation Challenge 2026 is a beginner-friendly innovation hackathon …

IN-PERSON Scroll Africa Hackathon

Jan. 12, 2026 - Feb. 8, 2026

Ended

Scroll Africa Hackathon 2026 From Africa to the World — Building Impactful Products on the Scroll ZKP Ecosystem The Scroll Africa Hackathon is a continent-wide …

ONLINE BitBuilders New Year Fun Code Race 2026

Jan. 12, 2026 - Jan. 31, 2026

Ended

About the challenge The BitBuilders Fun Code Race is a short, beginner-friendly online coding challenge focused on solving a practical, real-world problem. Participants are required …

ONLINE MVP Sprint Challenge

Jan. 12, 2026 - Jan. 14, 2026

Ended

About the challenge 🚀 MVP Sprint Challenge – AI-Powered Innovation CompetitionWelcome to the MVP Sprint Challenge, a practical, industry-style innovation competition where students apply AI …

IN-PERSON iCUBE 5.0

Jan. 11, 2026 - Jan. 19, 2026

Ended

About the challenge:Organized by the SVCE Science Club at Sri Venkateswara College of Engineering, iCUBE 5.0 is a national-level 24-hour intercollegiate technical event featuring dynamic …

IN-PERSON Codeversity Naitonal Level Hackathon

Jan. 11, 2026 - Jan. 31, 2026

Ended

Codeversity National Level Hackathon & Tech Workshops 2026 Venue: IIT GandhinagarOrganized by: Codeversity Get ready to experience one of the most exciting innovation events of …

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