OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46712 participants
Silicon Valley Tech For Good Basecamp 2025 San Jose, California, USA A 3-day Silicon Valley Tech for Good Basecamp, where top tech talent and nonprofits come together to design AI-powered solutions for real-world challenges. Non-monetary prizes Nov 1 – 15, 2025 81 participants
World’s Largest Hackathon presented by Bolt Online Build with AI for a shot at some of the $1M+ in prizes. $1,037,500 in prizes Winners announced 128338 participants
