Storybook
Frontend workshop for building UI components and pages in isolation.

Storybook is an open-source frontend workshop tool that lets developers build, test, and document UI components and pages in isolation from the rest of the application. It supports automated UI testing by capturing component states as stories, enabling reproducible testing without flakiness. Thousands of teams use it alongside existing tools through 400+ integrations, with 35 million downloads per week.
Developers build and render UI components in isolation inside a Storybook workshop, saving key states as "stories" that can be reused for development, automated testing, and documentation.
Frontend developers and engineering teams building UI components
Background.
- Status
- launched
- Business model
- open-source
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