Storybook Patterns

To document UI components and test interactions in Storybook 7, you establish component stories to drive autodocs, configure args and controls for exploration, apply decorators for visual consistency, and embed Play Functions to verify behavior within stories.

Play Functions are automated interactions embedded within Storybook stories to verify component behavior. They enable interaction testing by scripting user interactions directly in the story file alongside visual documentation for design-system workflows.

Yes, Storybook patterns support visual testing across multiple viewport scenarios. They enable snapshot-like visual checks and MDX-based documentation to align developers and designers, ensuring consistent component appearance across different viewport sizes.

You need to install Storybook in your project using npm i -D @storybook/react and run npx sb init. This sets up the environment required to create story files, configure autodocs, and generate MDX-based documentation for your UI design system.

The best way to configure component props and interactive controls in Storybook is by using Args and Controls. This pattern allows you to dynamically configure component properties for exploration and QA, maintaining a consistent design system across your stories.

Decorators in Storybook apply wrappers around stories to provide layout, context, and visual consistency. They enable theming by injecting global styles or context providers, ensuring components render consistently across the design system.