What problem does it solve?
Provides a consistent, production-ready approach to generating HTML and React components that behave like real applications by ensuring natural text flow, responsive reflow, and robust UI states to avoid layout breakage and CLS issues.
Core Features & Use Cases
- Content-driven Layouts: Enforces no hardcoded heights for text containers and uses min-height when necessary so text reflows naturally across breakpoints.
- Responsive & Accessible Patterns: Specifies breakpoint targets, requires CSS Grid or Flexbox layouts, and mandates hover/focus/active states and explicit image dimensions to prevent layout shift.
- Developer Handoff: Includes React component patterns, loading/error/empty state patterns, a spacing/typography token policy, and a verification checklist for UI engineers producing production components.
Quick Start
Generate a responsive React component for a product card that follows the Design HTML rules, uses design-system tokens, and passes the verification checklist.