Yohan Chang (yohanyinyuchang)

Student at GWC, MHS, HBHS

United States
GitHub

DSH Hacks V2 ($100k+ in prizes!)

Online

Building meaningful technical products in AI and healthcare that solve real-world problems.

Non-monetary prizes
Nov 15, 2026 02:45 AM EST to submit
412 participants

Next Byte Hacks V5

Online

Next Byte Hacks V5: An open-ended hackathon open to everyone. Build stunning projects, assemble a great team, and compete for big prizes!

$100 in prizes
Oct 31, 2026 05:00 PM EDT to submit
50 participants

EurekaDev 2026

Online

A 5-week global innovation challenge blending science fairs and hackathons. Research or code your way to innovation across multiple STEM tracks! Code, research and win prizes!

$19,122 in prizes
Oct 20, 2026 06:00 PM EDT to submit
349 participants

UnivaBio ($40,000 in prizes)

Online

Biology needs builders. UnivaBio brings students worldwide together to build tools that make healthcare smarter, earlier, and more accessible.

Non-monetary prizes
Oct 13, 2026 11:45 PM EDT to submit
788 participants

Graphiques Innovation Challenge

Online

Lets Redesign the World !!

Non-monetary prizes
Oct 10, 2026 05:00 PM EDT to submit
372 participants

ForgeHacks Online 2026

Online

A student hackathon focused on Forging AI solutions that solves real-world challenges.

$1,382,700 in prizes
Oct 10, 2026 12:00 PM EDT to submit
1720 participants

ML Empowerment Build Challenge 3.0 - ($400,000 in prizes!)

Online

Learn AI, build real-world projects, and create impact through guided resources, mentorship, and a global community of student innovators. @mlempowermentfoundation on Instagram.

Non-monetary prizes
Oct 10, 2026 02:45 AM EDT to submit
727 participants

ImpactHack 2026

Online

Build technology that solves real problems and creates meaningful impact in your school, community, or the world.

Non-monetary prizes
Oct 08, 2026 02:45 AM EDT to submit
444 participants

Fest Stall Challenge - Online

Online

Every stall sells the same thing. Be the one they actually stop for.

Non-monetary prizes
Winners TBD
239 participants

CSC Back-to-School Hackathon

Online

Build an app, tool, website, or gadget that helps students, teachers, or schools solve a real school-life problem

$400 in prizes
Winners TBD
554 participants

Beginner's Paradise - FirstCommit

Online

Your first project. Your first commit. Your future.

$1,024 in prizes
Oct 18, 2026 05:00 PM EDT to vote
1422 participants

Global Innovation Build Challenge V2

Online

A global hackathon for foundational LLMs, applied AI, and open invention

Non-monetary prizes
Winners TBD
1736 participants

NextStep Hacks 2026

Online

Breaking barriers, one idea at a time.

$1,750 in prizes
Winners TBD
1035 participants

VoltHacks

Online

Design. Build. Power the Future.

Non-monetary prizes
Winners announced
2148 participants

Hack for Humanity | Summer 2026

Online

AI for Mental/Physical Health and Concussion Recovery

$100 in prizes
Winners announced
1359 participants

3D Websites Hackathon

Online

Build the most creative and visually stunning 3D website imaginable. No limits. Just creativity.

$55 in prizes
Winners announced
1583 participants

Hacksocial 2026

Online

Hack the Change Again

$3,979 in prizes
Winners announced
641 participants

RescueHacks

Online

Build AI that could save a life.

Non-monetary prizes
Winners announced
160 participants

Prompt Wars 2026

Online

Architect the Future. Master the Prompt. Compete, build, and innovate with AI.

₹ 30,000 in prizes
Winners TBD
174 participants

Reverie Hacks 2026

Online

A hackathon built by students, for students—empowering creative minds to bring their dream projects to life across six unique tracks.

$1,250 in prizes
Winners announced
2116 participants

Pixel Forge AI Hackathon ($18,000+ in Prizes)

Online

Create apps and web with AI powered tools and coding

Non-monetary prizes
Winners announced
833 participants

Build with Gemini XPRIZE

Online

$2,000,000 in prizes. Build with Gemini. Ship products that impact the world.

$2,000,000 in prizes
Winners announced
26423 participants

NEXORA Global Hackathon

Online

Innovating Today, Transforming Tomorrow.

Non-monetary prizes
Winners announced
343 participants