radix-ui

Guide accessible design system development with Radix UI primitives.

7|2|Updated Jan 28, 2026
One-click install
npx skills add https://github.com/LuisSambrano/antigravity-config --skill radix-ui-luissambrano
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: radix-ui
Source: https://github.com/LuisSambrano/antigravity-config/tree/main/skills/3-web/radix-ui
Command: npx skills add https://github.com/LuisSambrano/antigravity-config --skill radix-ui-luissambrano

SYSTEM DOCUMENTATION & REQUIREMENTS

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

What problem does it solve?

This Skill provides a comprehensive guide and patterns for building highly accessible, customizable, and production-grade design systems using Radix UI primitives.

Core Features & Use Cases

  • Accessible Primitives: Leverage unstyled, WAI-ARIA compliant components.
  • Styling Control: Full control over appearance without fighting defaults.
  • Composition Patterns: Build complex UIs from simple building blocks.
  • Theming Strategies: Implement theming with CSS variables, Tailwind, or CSS-in-JS.
  • Use Case: Develop a reusable component library for a large web application, ensuring consistency, accessibility, and maintainability across all UI elements.

Quick Start

Install the necessary Radix UI primitives and begin composing your components.

Frequently Asked Questions about radix-ui

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

FAQPage Schema
How do I build accessible React components that meet WCAG 2.1 AA compliance?

Build accessible React components using unstyled, WAI-ARIA compliant Radix UI primitives to meet WCAG 2.1 AA/AAA compliance. These headless components provide full styling control while handling accessibility patterns, keyboard navigation, and ARIA attributes automatically.

What is the best way to create a customizable design system without fighting component defaults?

Create a customizable design system using headless UI primitives that separate accessibility logic from styling. This approach gives you full control over appearance through CSS variables, Tailwind, or CSS-in-JS without fighting predefined visual defaults.

Can I use Radix UI primitives with React 16.8+ applications?

Yes, Radix UI primitives work with React 16.8+ applications. They provide unstyled, accessible building blocks that support compound component patterns for developing production-grade component libraries requiring full styling control.

How do I implement theming strategies for a headless component library?

Implement theming for headless components using CSS variables, Tailwind, or CSS-in-JS. Since the primitives are unstyled, you apply your theming strategy entirely through your chosen styling approach without overriding built-in component styles.

How do compound component patterns help build complex UIs from simple building blocks?

Compound component patterns let you compose complex, accessible UIs from simple Radix UI building blocks. This architecture ensures maintainability and consistency across your design system while preserving WAI-ARIA compliance and full styling control.

Does using unstyled headless components limit the accessibility features I get out of the box?

No, unstyled headless components provide comprehensive WAI-ARIA compliance out of the box. You retain full styling control without sacrificing accessibility features like keyboard navigation, focus management, and proper ARIA attribute handling.