bijun zheng (zhengbijun123)

Chengdu, Sichuan, China

Build with Gemini XPRIZE

Online

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

$2,000,000 in prizes
Aug 17, 2026 04:00 PM EDT to submit
15406 participants

Reddit’s Games with a Hook Hackathon

Online

Join Reddit and Phaser to build incredible games for the Reddit community!

$40,000 in prizes
Jul 15, 2026 09:00 PM EDT to submit
1354 participants

H0: Hack the Zero Stack with Vercel v0 and AWS Databases

Online

Front-end in minutes. Back-end designed for scale.

$80,000 in prizes
Jun 29, 2026 08:00 PM EDT to submit
8112 participants

UC Berkeley AI Hackathon 2026

Berkeley, CA, USA

Come join us at the world's largest AI Hackathon hosted by the team behind Cal Hacks!

$67,200 in prizes
Jun 20 – 21, 2026
1097 participants

Health in Climate London Hackathon

Greater London, United Kingdom

Where AI meets the climate-health crisis

£4,500 in prizes
Jun 20 – 21, 2026
54 participants

Changbal Innovation Hack 2026

Seattle, WA, USA

A 12-hour journey where your ideas become reality! The largest Korean tech hackathon in the Pacific Northwest returns for its second year.

$1,000 in prizes
Jun 19 – 20, 2026
54 participants

Vancouver Made

Vancouver, Canada

Where culture meets the game...

$CAD 1,050 in prizes
Jun 20, 2026
40 participants

Mind the Product presents World Product Day: Everyone Ships Now

Online

World Product Day 2026: 30 days, one community, and the AI tools to finally build the thing. PMs, designers, engineers, the curious... welcome!

$10,000 in prizes
Winners TBD
1324 participants

NextGenHacks

Online

Build the future with NextGenHacks—create innovative projects, explore new ideas, and turn your vision into reality in a beginner-friendly, open-ended hackathon for all builders.

$1,000 in prizes
Winners TBD
1349 participants

Reality Hack at AWE 2026

Long Beach, CA, USA

Creating education experiences powered by Spatial AI and Spectacles.

$39,585 in prizes
Jun 9 – 15, 2026
82 participants

Splunk Agentic Ops Hackathon

Online

Reimagine the future of agentic operations using Splunk AI

$20,000 in prizes
Winners TBD
2386 participants

DeveloperWeek New York 2026 Hackathon

Queens, NY, USA

Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek New York 2026!

$9,250 in prizes
May 25 – Jun 10, 2026
620 participants

Optimization Grand Challenge 2026

Magokjungang 8-ro, South Korea

A global optimization competition by LG CNS — solve the Grand Shipyard Puzzle and compete for KRW 200M in prizes!

$103,000 in prizes
May 25 – Jun 8, 2026
211 participants

VibeHack London 2026

Greater London, United Kingdom

A 24-hour AI hackathon at UCL where builders ship real products, not slides.

£3,500 in prizes
Jun 6 – 7, 2026
150 participants

DevNetwork [AI + ML] Hackathon 2026

South San Francisco, CA, USA

Join the nation's largest challenge-driven AI and ML in-person + online hackathon @ AI DevSummit 2026!

$8,000 in prizes
May 11 – 28, 2026
1131 participants

Reddit Mod Tools and Migrated Apps Hackathon

Online

Join Reddit to build moderation tools for the Reddit community!

$45,000 in prizes
Winners announced
3104 participants

Build with MeDo Hackathon

Online

Build creative applications with MeDo, no coding required. Push the boundaries of what you can create.

$50,000 in prizes
Winners announced
8380 participants