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HeroUI v3 React Development Guide

by heroui-inc/heroui

HeroUI v3 React component library (Tailwind CSS v4 + React Aria). Use when building UIs with HeroUI - creating Buttons, Modals, Forms, Cards; installing…

Skill content

HeroUI v3 React Development Guide

HeroUI v3 is a component library built on Tailwind CSS v4 and React Aria Components, providing accessible, customizable UI components for React applications.

Installation

curl -fsSL https://heroui.com/install | bash -s heroui-react

CRITICAL: v3 Only - Ignore v2 Knowledge

This guide is for HeroUI v3 ONLY. Do NOT apply v2 patterns - the provider, styling, and component API all changed: