Can it help with responsive design?

Yes, it follows a mobile-first approach, providing guidance on standard breakpoints and the new v4 container query variants for more granular layout control.

Does this skill support Tailwind CSS v3 configuration?

This skill is optimized for Tailwind CSS v4, which moves configuration from JavaScript files to CSS using the @theme directive. It prioritizes modern v4 syntax over legacy v3 patterns.

Does it require specific CSS knowledge?

While it focuses on utilities, it includes a prerequisite to invoke general CSS skills for layout fundamentals like specificity and the box model to ensure robust styling.

How does it handle custom theme tokens?

It uses the @theme directive to define semantic design tokens that automatically generate utility classes, ensuring a type-safe and performant design system.

Tailwind CSS v4 Mastery

Name: Tailwind CSS v4 Mastery
Author: xobotyi

byxobotyi

•

デザインツール

Streamlines frontend styling using Tailwind CSS v4 utility-first principles and CSS-first configuration.

This skill equips Claude with specialized knowledge for Tailwind CSS v4, focusing on the modern CSS-first configuration model that replaces legacy JavaScript config files. It provides precise guidance on design tokens via the @theme directive, principled class composition, and the implementation of custom utilities and variants. Whether you are migrating from v3, debugging complex layout issues, or building a design system from scratch, this skill ensures Claude follows best practices for performance, maintainability, and modern CSS standards like OKLCH colors and container queries.

主な機能

01Optimized color systems and opacity modifiers using OKLCH and color-mix

02Modern layout techniques using Flexbox, Grid, and Container Queries

03CSS-first configuration management using @theme and design tokens

044 GitHub stars

05Advanced utility class composition with stacked modifiers and variants

06Implementation of custom utilities and variants via native CSS directives

ユースケース

01Migrating legacy Tailwind CSS projects to the v4 CSS-only configuration

02Defining and extending custom design systems within a CSS-native workflow

03Building responsive and accessible UI components with utility-first logic

What are Skills?·How to Install

Install with 🐟 Skill.Fish

npx skillfish add xobotyi/cc-foundry tailwindcss

For use in Claude.ai and ChatGPT

Download Skill