Sky’s the Limit - Cloud9 x JetBrains Hackathon Online Reimagine the future. Make it happen. With code. $25,000 in prizes Winners announced 2281 participants
Build your Flutter Butler with Serverpod Online Your personal digital assistant, powered by Dart and built to serve. $10,000 in prizes Winners announced 1339 participants
AI Partner Catalyst: Accelerate Innovation Online Accelerating innovation through the Google Cloud partner ecosystem $75,000 in prizes Winners announced 6950 participants
Google Chrome Built-in AI Challenge 2025 Online Innovate with Intelligence: Build the Future of the Web with Gemini Nano and Chrome AI. $70,000 in prizes Winners announced 14080 participants
WebMind Innovation Hackathon Online Where Intelligent Web Meets Human Creativity $200 in prizes Winners announced 256 participants
Fun and Games with Devvit Web Online Create a new game or experience for the Reddit community! $49,000 in prizes Winners announced 2610 participants
OpenAI Open Model Hackathon Online Build with gpt-oss, OpenAI’s open weight reasoning models. $30,000 in prizes Winners announced 8656 participants
NeuraViaHacks Online Capture Medical Data to Construct Interactive Software for large prizes. $1,025 in prizes Winners announced 608 participants
