RevenueCat Shipaton 2026 Online Ship apps and start making money. $740,000 in prizes Winners TBD 28625 participants
OpenAI Build Week Online Join a global week of building with Codex $100,000 in prizes Winners announced 46685 participants
Hack for Humanity | 2026 Online Developing software for the environment Non-monetary prizes Winners announced 768 participants
Hack With SWiCS Online An MLH x Google Gemini Hack Day. Six hours of building time: inclusivity-first and first-time hackers very welcome! Non-monetary prizes Winners announced 59 participants
DeveloperWeek 2026 Hackathon San Jose, CA, USA Join the nation's largest challenge-driven in-person and online hackathon @ DeveloperWeek 2026! $23,000 in prizes Feb 2 – 20, 2026 1802 participants
