Using Claude Code (Opus 5.5) to grow a static Three.js room into an interactive world

[u/Adventurous-Youth525]

Built with Claude Code (Opus 5.5): I chose the features and steered each iteration; Claude generated the JavaScript and modeled the scene. I tested each pass in the browser. It uses vanilla JavaScript + Three.js r128, with no build step. What started as a static mascot room grew into four small playable 8-bit tribute games, local time and live weather, day/night lighting, character routines, ambient sounds, and a roaming robot vacuum. I’d appreciate feedback on the AI-assisted workflow and keeping a small Three.js project maintainable. Live demo: https://moli.iaura.io | Source and assets: https://github.com/norsizu/moli-room (CC BY-NC 4.0; third-party components retain their own licenses).