This walks you through the full frontend design workflow, from gathering requirements and user research through building component libraries and accessibility compliance. It's structured around an 8-step process with references for deeper topics like WCAG standards, responsive patterns, and design system governance. The approach is mobile-first and accessibility-first, which is the right order to tackle things. What I like here is the practical focus on deliverables and handoff documentation, not just pretty mockups. It covers the gap between "here's a design" and "here's what engineering actually needs to build it," including design tokens, component specs, and performance considerations. Good for anyone doing UI work beyond basic landing pages.
npx skills add https://github.com/dauquangthanh/hanoi-rainbow --skill frontend-ui-ux-design