Design rules that keep a web app from looking AI-generated. Catalogs the visual, layout, typography, copy, and motion tells of vibe-coded UI, what each one signals, and what to reach for instead. Use when designing or reviewing any web interface, landing page, marketing site, dashboard, or component, and when the user says it looks generic, looks AI-made, looks like every other SaaS site, looks templated, unvibed, de-slop, make it feel handmade, or asks for an audit of an existing UI.
