Dev Season of Code Online Build. Learn. Ship. Scale. Non-monetary prizes Winners announced 1007 participants
#75HER Challenge Hackathon 2026 Online Discover | Design | Deliver $1,500 in prizes Winners announced 274 participants
Elasticsearch Agent Builder Hackathon Online Build context-driven agents fast with Elasticsearch $20,000 in prizes Winners announced 2104 participants
DeepSeek vs. Llama: The "Kill The Cloud" Challenge Online Ideate the future of Privacy-First, Offline AI. Build resilient mobile apps that work anywhere, anytime with On-Device Intelligence. Supported by YC Founders. $150 in prizes Winners announced 236 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 1333 participants
AI Agent Competition by Open Mobile Hub Mountain View, CA, USA Join us for an AI Agent Competition, with over $15,000 in prizes! $18,500 in prizes Sep 8 – Oct 11, 2025 295 participants
CodeKong Online Unleash your inner ape. Build wild. Build smart. One day. One prompt. Infinite code. $300 in prizes Winners announced 291 participants
GKE Turns 10 Hackathon Online Build next gen microservices with AI Agents $50,000 in prizes Winners announced 4712 participants
