Explore UI Hackathons 2026

Craft beautiful, intuitive user interfaces at UI hackathons focused on layout, interaction, and polish.
Explore Ui hackathons online and in-person
IN-PERSON Gemini Hack Days FUTMINNA '26

Feb. 14, 2026

Date TBD

Gemini Hack Day FUTMINNA is a high-energy, one-day mini hackathon happening right inside the Federal University of Technology, Minna 🎓🔥. It brings together students, developers, …

IN-PERSON ZYPH

Feb. 14, 2026 - Feb. 15, 2026

Ended

ZYPH ’26 is an 8-hour Sustainable Development Goals (SDG)-focused hackathon that challenges innovators to code for the planet and build impactful solutions aligned with the …

ONLINE Learn It Global Hackathon V2

Feb. 14, 2026 - Feb. 28, 2026

Ended

About the challenge Welcome to Learn It's newest worldwide hacking event! This hackathon aims to utilize your ambition, intellect, and creativity to create prototypical STEM-based …

ONLINE The Build Games

Feb. 13, 2026 - March 21, 2026

Ended

Build Games is Avalanche’s flagship online builder competition designed to attract crypto-native talent across the world to come and build, compete, and grow into long-term …

ONLINE Norcal Hacks 26: Largest High School Hackathon in Northern California

Feb. 12, 2026 - Feb. 15, 2026

Ended

Important info in regards to team formation: Once you sign up on Devpost, indicate whether you have a team or not. When a team member …

IN-PERSON Gemini Hack Kigali

Feb. 11, 2026 - March 30, 2026

Ended

About the challeng Gemini Hack Kigali is an exciting one day, in-person hackathon powered by Google's Gemini AI Through MLH, bringing together developers, students, and …

ONLINE Raven Hacks VTL

Feb. 10, 2026 - Feb. 18, 2026

Ended

Notice: All participants are required to join the official Discord server for updates, prize eligibility, workshops, and support: https://discord.gg/PRndM3ha66 About Raven Hacks VTL is a …

IN-PERSON NTU Beyond Binary Techathon 2026

Feb. 9, 2026 - Feb. 13, 2026

Ended

Beyond Binary is NTU Women in Tech’s flagship inclusive techathon, bringing together students from local universities to ideate, build, and innovate through both an Ideathon …

ONLINE GitLab AI Hackathon

Feb. 9, 2026 - March 25, 2026

Ended

AI writes code. That's expected now. The real opportunity? Everything else. Planning. Security. Compliance. Deployments. These are the bottlenecks that slow teams down every day. …

IN-PERSON Open Sourcery S26 Showcase

Feb. 9, 2026 - May 4, 2026

Ended

What is Open Sourcery? Open Sourcery is a group of developers at the University of Maryland, College Park who build open-source software applications and connect …

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