Opus 5.5 rebuilds a three.js device showcase project in one shot

Meng To @MengToOriginally posted 2026.10.01

Open original on X

I'm shocked. I gave Opus 5.5 an old project I'd always wanted to improve, and it almost did it in one shot. This used to take a team of designers and engineers, and we still couldn't reach this level of fidelity. Every device is built entirely in three.js and fully customizable. It even has a design tool inspired by Figma, complete with layers. If you haven't revisited your old projects with ideas you once thought were impossible, give it a try. It's mind boggling.