Yufeng Luo (rocky-luo1107)

China

Codegeist 2026: Build with context. Ship with confidence.

Online

Build on Forge, extend Atlassian products, and turn connected context into powerful new apps for teams — win your share of $120K.

$120,000 in prizes
Dec 22, 2026 03:00 PM EST to submit
2737 participants

QNX Global Hackathon

Online

The power to shape the world

$50,000 in prizes
Dec 15, 2026 02:00 PM EST to submit
1176 participants

Kiroween 2026

Featured

Online

Build something wicked and git commit to the darkness.

$100,000 in prizes
Dec 04, 2026 05:00 PM EST to submit
11752 participants

#BuildHybridAI 2026

Online

Build AI apps that run on-device and in the cloud with Firebase AI Logic.

$30,000 in prizes
Submissions open soon
1382 participants

PayPal AI Hackathon

Online

Build what’s next with PayPal and AI

$67,500 in prizes
Nov 12, 2026 03:00 PM EST to submit
33952 participants

Codex x TwitchCon Hackathon

Online

Build for streamers and their community on Twitch with OpenAI Codex. $25,000 in prizes, and the top 5 are shown on the Codex Booth stage at TwitchCon.

$25,000 in prizes
Winners TBD
2217 participants