Astra builds an interactive Arctic world in the browser from one prompt

Vib3Coded @vib3codedOriginally posted 2026.09.19

Open original on X

AN ENTIRE ARCTIC WORLD IN YOUR BROWSER WITH GPT-6 ASTRA❄️🐋 I gave Astra a prompt, and it built an interactive Arctic station! Above the ice - cozy cabins and seals. Below - a transparent ocean cutaway with a whale and a submarine Pilot the submarine, watch the whale dive, and turn on a blizzard or the northern lights with peaceful music in the background Built with Three.js + WebGL, running right in your browser

This post quotes another post: “Building Tidehaven, an interactive 3D island in the browser with Astra”