storybook-patterns

Interaction testing in Storybook uses play functions to simulate user behavior. You write automated tests directly in your CSF3 story files to verify that component state changes and event handlers respond correctly to user input.

CSF3 is a composable story format for Storybook component development. It provides a modern, declarative model for defining component states and arguments, streamlining the creation and documentation of isolated UI components.

Storybook patterns guide the configuration of argTypes and decorators to customize component rendering and controls. This allows you to mock context, wrap components, and refine the presentation of your UI components during isolated development.

Yes, Storybook integrates with visual regression testing tools like Chromatic. This combination captures visual snapshots of your UI components across various states, ensuring reliable visual testing and preventing unintended UI changes.

MDX documentation in Storybook allows you to create rich, narrative documentation for your components. You combine Markdown with JSX to embed interactive component examples directly alongside your usage guidelines and design specifications.

You need isolated component development and automated testing when building maintainable design systems. Storybook patterns address this by providing an environment to build, visually verify, and interaction-test UI components independently from your main application.