Astra generates detailed three.js 3D UIs entirely in code, no asset library needed

gabrielchua · x · 2026-09-06

Meng To demos Astra, which creates beautiful three.js UIs entirely in code — no asset library or MCP needed for detailed 3D models, making them easy for agents to customize. Feed it a video, URL, or code reference and ask it to keep comparing the result against the reference and fix mistakes. It handles Liquid Glass, shaders, motion design, procedural models, and full environments from a few prompts, e.g. "Recreate this in a single HTML file with three.js."

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