Ensures screen readers can navigate your UI. Catches missing alt text, unlabeled buttons, form inputs without labels, and removed focus indicators.

Enforces design system consistency. Finds hardcoded hex values, mixed gray scales, contrast failures, and dark mode issues.

Respects user preferences and performance. Checks for prefers-reduced-motion support, GPU-friendly properties, and appropriate durations.

Maintains visual rhythm. Catches arbitrary spacing values, inconsistent z-index usage, and promotes modern utilities like gap and size-*.

Creates readable, consistent text. Enforces type scales, promotes text-balance for headings, and ensures proper number formatting.

Promotes reusable patterns. Encourages accessible primitives like Radix, proper use of cn() utility, and component variants over overrides.

Guides users through your app. Ensures loading states, error recovery paths, designed empty states, and confirmation for destructive actions.

Detects AI-generated code smell. Flags arbitrary Tailwind values, unnecessary gradients, purple accents, and glow effects that scream "AI made this."