OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners TBD 46794 participants
ElevenLabs x 16z Worldwide Hackathon Greater London, United Kingdom ElevenLabs and a16z are holding a worldwide AI agents hackathon. We will bring together the world's best builders at 9 in-person + online events simultaneously. Feb 22-23 2025 $92,247 in prizes Feb 21 – 24, 2025 832 participants
Webflow Global Maker Day Online Webflow Global Maker Day is a 24 hour remote design-a-thon where you’ll build a working prototype in Webflow for a chance to win prizes. $11,320 in prizes Winners announced 103 participants
