storybook

v10.4.5 Feature

This release adds 1 notable feature for engineering teams evaluating rollout.

Published 1mo Documentation

✓ No known CVEs patched

✓ No known CVEs patched in this version

Topics

angular components design-systems documentation html javascript

+14 more

react react-native stories storybook styleguide svelte testing typescript ui vite vue web-components webpack workshop

Summary

AI summary

Fixed duplicate core annotations injection in previews mixing CSF3 and CSF4 stories.

Type	Severity	Summary	CVE
Bugfix	Medium	Prevents double injection of core annotations for mixed CSF3+4 stories in Preview. Prevents double injection of core annotations for mixed CSF3+4 stories in Preview. Source: llm_adapter@2026-06-15 Confidence: high	—
Refactor	Low	Reworks AI checklist feature gate implementation in Core. Reworks AI checklist feature gate implementation in Core. Source: llm_adapter@2026-06-15 Confidence: high	—

Full changelog

Core: Rework AI checklist feature gate - #35053, thanks @Sidnioulz!
Preview: Stop mixed CSF3+4 stories getting core annotations injected twice - #35094, thanks @JReinhold!

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About storybook

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation