tailwind-design-system

Define design tokens and component variants with Tailwind CSS v4.

Updated Feb 10, 2026
One-click install
npx skills add https://github.com/rchiarino/AgentHarmony --skill tailwind-design-system-rchiarino
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: tailwind-design-system
Source: https://github.com/rchiarino/AgentHarmony/tree/main/.opencode/skills/tailwind-design-system
Command: npx skills add https://github.com/rchiarino/AgentHarmony --skill tailwind-design-system-rchiarino

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) components.

What problem does it solve?

This Skill streamlines the creation of scalable, accessible, and responsive design systems using the latest features of Tailwind CSS v4, moving away from JavaScript-centric configurations to a CSS-first approach.

Core Features & Use Cases

  • CSS-First Configuration: Leverages Tailwind v4's @theme directive for defining design tokens directly in CSS.
  • Design Tokens & Theming: Implements semantic color, radius, and animation tokens for consistent theming.
  • Component Patterns: Provides examples for CVA, Compound Components, Form Components, and Responsive Grids using modern React patterns and native CSS features.
  • Dark Mode: Demonstrates native CSS-based dark mode implementation.
  • Use Case: Quickly set up a new component library for a web application, ensuring a consistent look and feel across all UI elements, with built-in support for dark mode and accessibility.

Quick Start

Configure your project's main CSS file with the provided Tailwind v4 @theme block and @import "tailwindcss"; to start building your design system.

Frequently Asked Questions about tailwind-design-system

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I define design tokens in Tailwind CSS v4?

You define design tokens in Tailwind v4 using the CSS-first `@theme` directive directly in your stylesheet, replacing JavaScript-centric configurations to establish semantic colors, radius scales, and animations.

How do I build component variants with Tailwind CSS and React?

You build component variants by integrating Class Variance Authority (CVA) alongside modern React patterns like compound components, leveraging native CSS features to manage styling and accessibility within your design system.

What is the best way to implement dark mode in a CSS-first design system?

The best way to implement dark mode in a CSS-first design system is utilizing native CSS features and semantic token definitions rather than relying on JavaScript state or external libraries to toggle themes.

Does Tailwind v4 support CSS-first configuration without JavaScript?

Yes, Tailwind v4 supports CSS-first configuration, allowing you to define design tokens directly in CSS using the `@theme` directive and `@import "tailwindcss";` without needing a JavaScript config file.

Can I create a scalable component library using Class Variance Authority?

Yes, you can create a scalable component library using Class Variance Authority to handle component variants, combined with Tailwind v4's CSS-first theming to ensure responsive and accessible UI elements.