
Storybook has become essential infrastructure for UI development. Develop components in isolation, document them automatically, and test visual consistency—all in one tool.
Key Features:
Why teams use Storybook:
Storybook capabilities:
Storybook is particularly valuable for teams building design systems or applications with many shared components. The investment in stories pays off in documentation, testing, and development speed.

Simple and complete testing utilities
Testing Library provides utilities for testing UI components the way users interact with them. Query by accessibility roles, not implementation details.

Beautifully designed components that you own
shadcn/ui provides copy-paste React components built on Radix UI and Tailwind CSS. Not a library—components you add to your codebase and customize freely.

Unstyled, accessible UI primitives
Radix UI provides unstyled, accessible React primitives for building design systems. Handle the hard parts—accessibility, keyboard navigation—so you can focus on design.