storybook
10.6.5 · 27 Oct 2026MIT22.3M / weekRepositoryHomepagenpmAtom feed
8.6.19 is the newest release of 8.x.
In short
8 changed
Security
3 advisories affect 8.0.0; 8.6.19 fixes them
- CriticalStorybook: Missing origin validation in Storybook preview allows code injection from malicious websitesGHSA-f2ph-cmg5-wxc8 · 21 Oct 2026Fixed in 8.6.19
- HighStorybook dev server vulnerable to code injection from the local networkGHSA-px85-f4q5-jh77 · 22 Oct 2026Fixed in 8.6.19
- HighStorybook manager bundle may expose environment variables during buildGHSA-8452-54wp-rmv6 · 18 Dec 2025Fixed in 8.6.15
Release note
Storybook 8.0 is here
It brings major improvements to Storybook's feature set for testing and documentation, with strengthened framework support across React, Vue, Angular, web-components, Svelte, and more.
🩻 Built-in visual testing
⚛️ React Server Component support
🎛️ Improved controls for React and Vue projects
⚡️ Improved Vite architecture, Vitest testing, and Vite 5 support
🧪 2-4x faster Storybooks for testing
✨ Refreshed desktop UI
📲 Rebuilt mobile UX
🙅♀️ No more React requirement in non-React projects
Please checkout our Migration Guide to upgrade from earlier versions of Storybook. To see a comprehensive list of changes that went into 8.0, you can refer to the 8.0 prerelease changelogs.