H0: Hack the Zero Stack with Vercel v0 and AWS Databases Online Front-end in minutes. Back-end designed for scale. $80,000 in prizes Jun 29, 2026 08:00 PM EDT to submit 1505 participants
Claude Builders Club Hackathon @ ALU Kigali, Rwanda Build AI solutions for real-world impact. Inspired by Dario Amodei's "Machines of Loving Grace" - 5 tracks, 4 days, 1 Demo Day. Non-monetary prizes May 23 – 28, 2026 103 participants