This is the skill you want when you're building anything that needs to work well on a phone. It covers mobile-first CSS patterns, touch target sizing (48×48 minimum with proper spacing), thumb zone ergonomics, and gesture implementation with actual code examples. You'll find viewport configuration, safe area handling for notched iPhones, and swipeable component patterns in React and React Native. The approach is pragmatic: it acknowledges that mobile traffic often exceeds desktop and shows you how to start with the smallest screen and progressively enhance. Useful whether you're building a PWA, native app, or just trying to make your responsive site not feel like a desktop layout crammed into 375 pixels.
npx skills add https://github.com/manutej/luxor-claude-marketplace --skill mobile-design