yunhong Huang (santiaojun)

San Jose, California, United States
Website
GitHub

CALL-E: Your Code Is Calling

Online

Turn your code into an AI agent that makes real phone calls.

$10,000 in prizes
Sep 14, 2026 11:45 AM EDT to submit
1762 participants

BTT Web Game Jam - Summer 2026

Online

Build the web game of your dreams — no theme, no limits.

€100 in prizes
Submissions open soon
51 participants

CockroachDB × AWS Hackathon - Build with Agentic Memory

Featured

Online

Agents that think. Agents that act. Agents that remember; reliably, globally, at any scale.

$8,750 in prizes
Aug 18, 2026 05:00 PM EDT to submit
2942 participants

Build with DataHub: The Agent Hackathon

Featured

Online

Build AI agents with DataHub's open-source Context Platform.

$20,500 in prizes
Aug 10, 2026 05:00 PM EDT to submit
2625 participants

OpenAI Build Week

Online

Join a global week of building with Codex

$100,000 in prizes
Winners TBD
46776 participants

Global AI Hackathon Series with Qwen Cloud

Online

Build your own AI Agent on Qwen Cloud - compete for $70K in prizes across five tracks.

$45,000 in prizes
Winners TBD
8477 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
Winners announced
3071 participants

Google Cloud Rapid Agent Hackathon

Online

Building Agents for Real-World Challenges

$60,000 in prizes
Winners announced
14473 participants