This is a solid TDD-focused UI/UX skill that goes beyond the usual design talk. It writes accessibility tests first (WCAG 2.2 compliance, keyboard navigation, touch targets), then implements components that pass them. You get concrete patterns for lazy loading, responsive design, and Core Web Vitals optimization. The workflow is opinionated: write failing tests for a11y and responsive behavior, implement the minimum to pass, refactor. Useful when you're building component libraries or design systems and want enforced accessibility standards rather than afterthought audits. The test examples are thorough enough to adapt to your stack.
npx skills add https://github.com/martinholovsky/claude-skills-generator --skill ui-ux-expert