AgriSensa Garden Studio: An Open-Source AI-Powered Digital Twin for Precision Gardening

AgriSensa Garden Studio is a new open-source, full-stack application designed to bridge the gap between digital planning and physical gardening. Built for the 'Touch Grass' Hacktoberfest challenge, the tool allows users to create a 3D digital twin of their garden using Next.js, Three.js, and React-Three-Fiber. Key features include a generative AI spatial planner powered by Gemini 2.5 Flash, which optimizes garden layouts, and an irrigation engine that uses collision detection to prevent water waste. Additionally, the platform integrates Roboflow for computer vision-based crop scouting, enabling users to diagnose plant diseases via smartphone photos. By combining real-time microclimate telemetry from Open-Meteo with precise spatial mapping, AgriSensa aims to help urban farmers maximize food production. The project emphasizes security and code quality, having passed rigorous static analysis, and is available for developers to explore via its GitHub repository or live demo on Railway.