frontend-responsive

Create responsive, mobile-first user interfaces that adapt seamlessly across all device sizes using modern CSS techniques and responsive design patterns. Use this skill when implementing layouts, breakpoints, fluid typography, responsive images, or any UI that needs to work across mobile, tablet, and desktop viewports. Apply this skill when using CSS media queries, container queries, responsive utility classes (Tailwind's sm:, md:, lg:), flexible grid/flexbox layouts, relative units (rem, em, vw, vh), or when optimizing touch interactions for mobile devices. This skill ensures mobile-first development approach, consistent breakpoint usage, proper viewport configuration, touch-friendly target sizes (44x44px minimum), readable typography across all screen sizes, and optimized performance on mobile networks with responsive images and lazy loading.

// tip: Run this command in your terminal to install the skill