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: