AI coding tools build fast—but the results are a hodgepodge. Disconnected screens. Generic UIs. No cohesion. And re-prompting just makes it worse.
Design OS fixes this. It's a methodical design process that happens before your coding agent wires up the backend. You design the actual frontend—not mockups—and export production-ready components that any coding agent can implement perfectly.
This video is the official demo and walkthrough tutorial.
Training and community for developers and founders building with AI.
Created by Brian Casel (that's me) — multi-time founder, product designer, teacher, and the creator behind Builder Methods.
