6 tagged responsive design, measured the same way as everything else here.
Skill Claude CodeCodex
Utility-first Flutter styling. Every visual decision lives in a className: String? parsed at build time into an immutable WindStyle and composed into a native Flutter widget tree. Tailwind syntax (flex, p-4, dark:bg-gray-800, hover:shadow-lg), Flutter physics.
Skill Claude CodeCodex
A skill for studying the visual rules of real websites and turning them into a reusable design package for other web projects. It can capture measured colors, spacing, fonts, components, icons, and assets while keeping the evidence behind those rules.
Skill Claude CodeCodex
A design guide for creating or reviewing websites and interfaces in the Product Editorial style. It provides rules for layout, spacing, colors, shapes, images, responsiveness, and motion.