NativeBase — Developer Tools

What is NativeBase?

NativeBase is a free, open-source, accessible, utility-first component library for React and React Native. First published in April 2016, it was the first React Native component library and now powers over 20,000 GitHub stars. It helps developers build consistent, themeable user interfaces across Android, iOS, and the web from a single codebase.

What problem does it solve?

NativeBase solves the challenge of maintaining design consistency and accessibility across multiple platforms. Instead of writing separate UI code for web, Android, and iOS, developers use one set of universal components. It eliminates the need to manually handle responsiveness, dark mode, and accessibility (screen readers, keyboard navigation, contrast ratios) — saving time and reducing bugs.

Who is it for?

NativeBase is built for React and React Native developers — from indie hackers to enterprise teams — who need to ship cross-platform apps quickly. It is not ideal for projects that require a fully custom design system from scratch or for teams not using React.

Real use cases

Use NativeBase to build mobile dashboards, e-commerce apps, admin panels, and social media interfaces that look and feel native on every device. Its rich library of nearly 40 components (action sheets, menus, spinners, popovers, breadcrumbs) and integration with React Native ARIA make it a go-to for accessible, high-quality apps.

• Universal Components — Build once for Android, iOS, and web using React Native for Web.
• Accessibility First — Powered by React Native ARIA for out-of-the-box screen reader, keyboard, and contrast support.
• Highly Themeable — Customize every component and color scheme using a simple theme configuration.
• Utility Props — Style components inline with constraint-based utility props that map directly to theme tokens.
• Responsive Made Easy — Use object and array values to add responsive styles without media queries.
• Dark Mode Built In — Light and dark mode support with the useColorMode hook.
• Rich Component Library — Nearly 40 components including forms, action sheets, menus, spinners, popovers, and breadcrumbs.

NativeBase pricing: Free & Open Source. Billing model: Free.

For comparison: the median starting price in Developer Tools is $19.99/month, measured across 301 tools we track. See the full SaaS Pricing Index →

Free & Open Source

NativeBase is completely free to use under an open-source license. There are no paid plans or tiers. You can download, modify, and deploy it without any cost. No credit card required.

Note: The tool has been superseded by gluestack (also available via the NativeBase website). NativeBase itself remains free and open source indefinitely.

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