Frontend Responsive Design Standards × Build responsive, mobile-first layouts using fluid containers, flexible units, media queries, and touch-friendly design that works across all screen sizes. Use this skill when creating or modifying UI layouts, responsive grids, breakpoint styles, mobile navigation, or any interface that needs to adapt to different screen sizes. Apply when working with responsive CSS, media queries, viewport settings, flexbox/grid layouts, mobile-first styling, breakpoint definitions (mobile, tablet, desktop), touch target sizing, relative units (rem, em, %), image optimization for different screens, or testing layouts across multiple devices. Use for any task involving multi-device support, responsive design patterns, or adaptive layouts.
# Frontend Responsive Design Standards
Install skill Send to agent npx codex-marketplace add am-will/codex-skills/skills/frontend-responsive-ui --skillCopy command Technical details & source information Version 0.1.0 License Not listed Repo forks 45 Includes skills Capabilities Not listed Source updated Mar 27, 2026 Metrics observed Oct 1, 2026 Dots support Not verified