shadcn

Guide shadcn/ui React component library usage with Radix UI and Tailwind CSS.

Updated May 31, 2026
One-click install
npx skills add https://github.com/Extremez-Surya/onlineruler --skill shadcn-extremez-surya
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: shadcn
Source: https://github.com/Extremez-Surya/onlineruler/tree/main/.agents/skills/shadcn
Command: npx skills add https://github.com/Extremez-Surya/onlineruler --skill shadcn-extremez-surya

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill requires radix-ui, tailwindcss, shadcn, and includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill provides expert guidance and a CLI for shadcn/ui, a collection of beautifully designed, accessible, and customizable React components. It helps developers initialize projects, add components, compose product UI, build custom registries, configure themes, and troubleshoot component issues.

Core Features & Use Cases

  • Component Library: Offers a vast collection of UI components built on Radix UI primitives and Tailwind CSS.
  • CLI: Provides commands for initializing projects, adding components, building custom registries, and more.
  • Use Case: Use this Skill when starting a new project with shadcn/ui, adding specific components, customizing themes, or solving UI-related issues.

Quick Start

Initialize a new project with shadcn and Tailwind CSS:

npx shadcn@latest init -d --template next

Frequently Asked Questions about shadcn

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

FAQPage Schema
How do I initialize a new React project with shadcn/ui and Tailwind CSS?

To add accessible UI components to React using shadcn/ui, run the CLI command `npx shadcn@latest add [component]` to copy customizable Radix UI and Tailwind CSS source code directly into your project for full ownership and modification.

Does shadcn/ui work with frameworks other than Next.js?

Yes, shadcn/ui works with multiple React frameworks beyond Next.js, using Radix UI primitives and Tailwind CSS to provide framework-agnostic component initialization, theming, and troubleshooting guidance across various development environments.

What is the best way to customize themes for shadcn/ui components?

The best way to customize themes for shadcn/ui components is by modifying the Tailwind CSS configuration variables, allowing you to override default design tokens and apply consistent styling across your Radix UI-based component library.

Why use shadcn/ui instead of a traditional React component library?

Use shadcn/ui instead of a traditional React component library when you need full ownership of accessible Radix UI components, enabling direct source code modification and Tailwind CSS theming without package dependencies locking you into rigid designs.

Can I build and manage custom component registries with the shadcn CLI?

Yes, you can build and manage custom component registries using the shadcn CLI, which provides commands to compose product UI, distribute proprietary Tailwind CSS components, and share internal design system patterns across multiple React projects.