Build accessible web and mobile interfaces with HeroUI’s React and React Native components.
HeroUI is an open-source component library for React web and React Native applications. The official site identifies it as the successor branding to NextUI. It should not be described as an autonomous app builder merely because its documentation can be used by coding agents.
The web library combines React Aria Components with Tailwind CSS to provide accessible behaviour, typed interfaces and customisable composition. Developers use these building blocks inside their own application rather than handing over responsibility for the entire product to a hosted generator.
Polished default styling provides a starting point, while theming and composition allow a team to adapt components to its design system. Accessibility still depends on how components are assembled, labelled and tested in the finished interface. Using an accessible library does not make every surrounding application choice correct.
Official documentation covers installation, APIs, examples, theming and migration. HeroUI also exposes machine-readable documentation through indexes, markdown and a public Docs Agent API. React and Native MCP packages help coding agents consult the same public reference material.
The core packages are free and open source, while separate Pro assets are advertised. Demonstration widgets on the homepage display fictional account and trial interfaces; those sample labels should not be mistaken for HeroUI subscription terms.
Choose the web or native package that matches the project, check version compatibility and implement one representative screen. Test keyboard interaction, focus, labels and visual states. Review the package license and any separately purchased assets before distributing a commercial application built with the components.
