Jelly Container Harbor Diorama

A screen recording of a small container harbor inside a translucent jelly sea block, about 17 seconds long. It is a single-file WebGPU build with a colorful container terminal, an old stone fishing quay and timber pier, a Nordic-colored town behind them, a lighthouse turning on the breakwater, real-time shallow-water ripples and caustics on the surface, and a jelly block you can drag to tilt. The author shared it as a side-by-side comparison with ChatGPT-6 Astra on the same prompt and also compared estimated API costs.