
How I built a real-time AI technical interviewer using Vision Agents SDK that watches body language, evaluates live code, and generates comprehensive interview reports — all over WebRTC

How I built a custom air purifier using Creality Ender V3 SE 3D printer with OpenSCAD-designed parts, bringing my room's AQI down to 50

A story of building SRE Sentinel - an AI-powered DevOps copilot that won the Docker MCP Gateway track among 250+ submissions