Addons

Storybook Addon A11y: Test UI component compliance with WCAG web accessibility standards

Storybook Themes addon: Switch between themes from the toolbar

Storybook addon for embedding your design preview in addon panel

Display Storybook tags as badges in the sidebar and toolbar.

Toggle between light and dark mode in Storybook

Automate visual testing across browsers. Gather UI feedback. Versioned documentation.

Storybook Vitest addon: Blazing fast component testing using stories

Catch unexpected visual changes & UI bugs in your stories

Mock APIs in Storybook using Mock Service Worker.

Vite plugin that enables Next.js features in Vite and Storybook

Help agents automatically write and test stories for your UI components

Run component tests on stories via the command line or CI