What problem does it solve?
HeroUI v3 developers need a reliable, v3-correct setup and implementation pattern for building accessible React UIs without mixing outdated v2 guidance.
Core Features & Use Cases
- v3-Correct Implementation Guidance: Teaches that HeroUI v3 requires Tailwind CSS v4 and uses React Aria-compatible, accessible patterns (including using onPress instead of onClick).
- Correct Component Composition: Provides the compound component pattern (e.g., Card.Header / Card.Title / Card.Description) and warns against v2 flat prop usage.
- Documentation Retrieval Workflow: Includes deterministic scripts and direct MDX URLs for fetching component docs, styles, theme variables, and source code to accelerate implementation and troubleshooting.
- Theming & CSS Variable Strategy: Explains how to configure light/dark theming using CSS variables with oklch values and where theme variables come from.
Quick Start
Run node scripts/list_components.mjs to discover available HeroUI v3 components, then choose one and fetch its MDX with node scripts/get_component_docs.mjs Button.