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storybook

Storybook: Develop, document, and test UI components in isolation

100
Versions
MIT
License
No
Install Scripts
Missing
Provenance

Supply chain provenance

Status for the latest visible version.

No SLSA provenance npm registry signatures gitHead linked

Without SLSA provenance there is no cryptographic link between this tarball and the public source — the axios compromise (March 2026) relied on exactly this gap.

Maintainers

ndelangentmeasdayghengeveldkasperpeulenshilmanjreinholdvalentinpalkovicstorybook-bot

Keywords

storybookcomponentcomponentsdesign-systemscomponent-testingreactnextnext.jsreact-nativereact-native-webvueangularsveltesveltekitweb-components

Accepted risks

Findings the reviewer chose to accept rather than block on.

SourceRuleReasonAccepted byWhen
source-diff net-exec-file:dist/_node-chunks/chunk-PNYLLFX3.js AI (source-diff): Bundled chunk with CJS compat shim; standard Storybook build output. ai
source-diff net-exec-file:dist/_node-chunks/chunk-CXHD3UA6.js AI (source-diff): Bundled babel/types chunk with CJS compat shim; standard Storybook build output. ai
source-diff net-exec-file:dist/_node-chunks/builder-manager-H3RE756K.js AI (source-diff): Bundled esbuild output with CJS compat shim; expected for Storybook's builder-manager chunk. ai
source-diff net-exec-file:dist/_node-chunks/builder-manager-SBMOFRIH.js AI (source-diff): Bundled build-tool chunk with expected network+require patterns; stable FP for storybook. ai
source-diff net-exec-file:dist/_node-chunks/chunk-WOCJUYI6.js AI (source-diff): Bundled build-tool chunk with expected network+require patterns; stable FP for storybook. ai
source-diff net-exec-file:dist/_node-chunks/chunk-WKCYHYMS.js AI (source-diff): Bundled build-tool chunk with expected network+require patterns; stable FP for storybook. ai
source-diff net-exec-file:dist/_node-chunks/builder-manager-UBFFXMB4.js AI (source-diff): Builder-manager with bundled ejs/node APIs is core Storybook functionality. ai
source-diff obfuscated-file:dist/_browser-chunks/syntaxhighlighter-OH4MV7E3.js AI (source-diff): Minified syntax-highlighter grammars bundled by esbuild; standard for Storybook. ai
source-diff obfuscated-file:dist/_node-chunks/mdx-N42X6CFJ-63AUQLMU.js AI (source-diff): Bundled acorn/MDX parser output from esbuild; expected for this package. ai
source-diff net-exec-file:dist/_node-chunks/chunk-H4PWFMMO.js AI (source-diff): Core server chunk with node APIs; expected for Storybook's dev server. ai
source-diff net-exec-file:dist/_node-chunks/chunk-MKXM7JNE.js AI (source-diff): Bundled babel types/transforms chunk; standard build output. ai
source-diff net-exec-file:dist/_node-chunks/mdx-N42X6CFJ-63AUQLMU.js AI (source-diff): MDX compiler chunk with node APIs; expected for docs processing. ai
source-diff large-new-source-files AI (source-diff): Storybook bundles many deps into dist chunks; large file count is normal. ai
source-diff net-exec-file:dist/_node-chunks/mdx-N42X6CFJ-ODHTGV2Q.js AI (source-diff): Bundled @storybook/docs-mdx with acorn parser; long lines are Unicode char code arrays from acorn, not obfuscation. ai
source-diff net-exec-file:dist/_node-chunks/chunk-JXXWBFBF.js AI (source-diff): Same Storybook esbuild CJS compat banner pattern; bundled @babel/types and related libs, no malicious patterns. ai
source-diff net-exec-file:dist/_node-chunks/chunk-GOY6UMCB.js AI (source-diff): Same Storybook esbuild CJS compat banner pattern; bundled third-party libs, no malicious network/exec patterns. ai
phantom-deps phantom-dep:@testing-library/jest-dom AI (phantom-deps): Testing library loaded by convention in Storybook test setup; stable false positive. ai
phantom-deps phantom-dep:@testing-library/user-event AI (phantom-deps): Testing library loaded by convention in Storybook test setup; stable false positive. ai
phantom-deps phantom-dep:@vitest/expect AI (phantom-deps): Testing framework package loaded by convention; stable false positive for this package. ai
phantom-deps phantom-dep:@vitest/spy AI (phantom-deps): Testing framework package loaded by convention in Storybook's test utilities; not a real phantom dep concern. ai
source-diff net-exec-file:dist/_node-chunks/builder-manager-EYIS5ER3.js AI (source-diff): Storybook's esbuild build process bundles deps into node chunks with CJS compat banners; network+exec pattern is from bundled libs (ejs, babel), not malware. ai
source-diff obfuscated-file:dist/_node-chunks/mdx-N42X6CFJ-ODHTGV2Q.js AI (source-diff): Long lines are acorn parser Unicode character code data arrays — a well-known pattern in JS parsers, not obfuscation. ai

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