OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46687 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8632 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 128317 participants
ComfyUI × NVIDIA RTX Hackathon @ GitHub HQ San Francisco, CA, USA Join us at GitHub’s San Francisco office on Thursday, June 26, 4:30 PM – 8:15 PM for the very first ComfyUI Hackathon! $500 in prizes Jun 25, 2025 13 participants
Docker 1.12 Hackathon Online Build, ship, and run distributed apps using Docker 1.12! $8,811 in prizes Winners announced 248 participants
Gopher Gala Suwanee, GA, USA The world's first Golang distributed hackathon. $4,100 in prizes Jan 23 – 25, 2015 241 participants
