OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46686 participants
Cursor Hackathon Vancouver Vancouver, Canada Build Something Agents Want $CAD 2,500 in prizes May 10, 2026 135 participants
Mixed Reality Dev Days 2022 - Microsoft Hackathon Online Use open-source toolkits to build MR/VR projects that look great with less effort. Find out how at the Mixed Reality Dev Days event + hackathon. $17,500 in prizes Winners announced 646 participants
