Claude Sonnet builds a code-only Three.js night aquarium in under 90 minutes
prasenx · x · 2026-09-30
Developer @prasenx used Claude Sonnet 4.5 to generate a browser-based 3D night aquarium in under 90 minutes, now open-sourced on GitHub as aquarium-night.
- Built on Three.js (r180): a tank on a wooden cabinet under an LED bar, with 14 fish that school, graze, and scatter when you tap the glass
- Water, caustics, sand, plants, fish skins, filter hum, and glass-tap sounds are all generated in code at load time — the repo ships zero image, model, or audio files
- Runs on desktop and mobile, with phones dropping to a lower quality tier and scaling down render resolution when frames dip
- Live demo: https://starknightt.github.io/aquarium-night/
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