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 TurboTenant Hackathon 2025

Sept. 20, 2025 - Oct. 20, 2025

Ended

Welcome to the ViviaRentals Hackathon 2025! Hosted by TurboTenant, this in-person hackathon brings together passionate developers, designers, and property tech innovators to build the next …

Read more
retail · web · Fort Collins, Colorado, United States
IN-PERSON SteelHacks XII

Sept. 20, 2025 - Sept. 21, 2025

Ended

About the challenge SteelHacks is a weekend-long event where students from around the nation work together to build innovative technology products. For over a decade, …

Read more
beginner · social · Pittsburgh, Pennsylvania, United States
IN-PERSON JEWEL CITY HACKS 2.0

Sept. 20, 2025 - Sept. 27, 2025

Ended

About the Challenge At Jewel City Hacks, the challenge is simple: invent something that matters and show how it could grow into a real business. …

Read more
ar/vr · iot · machine learning · Glendale, Arizona, United States
ONLINE CODE CRUNCH 305 Hackathon | Edition FALL 2025

Sept. 20, 2025 - Sept. 22, 2025

Ended

Welcome to the Code Crunch 305 Hackathon | Edition Fall 2025! Join the HACKATHON SERVER: CODECRUNCH.CS.FIU.EDU This hybrid hackathon is designed to ignite creativity and …

ONLINE Web Design Project-No Javascript

Sept. 20, 2025 - Oct. 10, 2025

Ended

About the challenge Welcome to “Web Design Project-No Javascript” — a hackathon designed for beginner web developers! This challenge is all about unleashing your creativity …

IN-PERSON Hello World 2025

Sept. 20, 2025 - Sept. 21, 2025

Ended

Welcome to Hello World 2025. Hello World is a 24-hour coding marathon where you can turn your ideas into reality. Our mission is to empower …

Read more
beginner · West Lafayette, Indiana, United States
IN-PERSON HackRice 15

Sept. 19, 2025 - Sept. 21, 2025

Ended

Welcome to Rice University's 15th annual fall hackathon! Join us to build and show off awesome projects, collaborate with other hackers, participate in technical workshops, …

Read more
fintech · health · machine learning · Houston, Texas, United States
ONLINE LUMA Startathon: Pitch your startup, win $1000 cash!

Sept. 19, 2025 - Oct. 6, 2025

Ended

Register here: https://www.joinluma.org/event-register and join our discord! This isn’t about following instructions. This is about thinking like real entrepreneurs. We want you to step into …

IN-PERSON BigRed//Hacks 2025

Sept. 19, 2025 - Sept. 21, 2025

Ended

BigRed//Hacks is the oldest student-run, large-scale hackathon at Cornell University. Across three days, Cornell and non-Cornell students alike gather to build the coolest and most …

Read more
beginner · Ithaca, New York, United States
ONLINE IngeniumSTEM Hack4Life

Sept. 19, 2025 - Nov. 19, 2025

Ended

About the challenge IngeniumSTEM Hack4Life 1.0 is our fifth event hosted on Devpost to bring together innovators, creators, and problem-solvers passionate about using technology to …

Get ahead in innovation - receive all the latest hackathons directly in your inbox.

Subscribe