Parent: main.js|ts configuration
Type:
Configures Storybook's internal features.
builder
Type:
Configures Storybook's builder, Vite or Webpack.
With the new Framework API, framework.options.builder is now the preferred way to configure the builder.
You should only use core.builder.options if you need to configure a builder that is not part of a framework.
channelOptions
Type: ChannelOptions
Configures the channel used by Storybook to communicate between the manager and preview.
Only two properties are likely to be used:
channelOptions.allowFunction
Type: boolean
Default: false
Enables serializing functions across the channel, which can be a security risk.
channelOptions.maxDepth
Type: number
Default: 3
The maximum depth of nested objects to serialize across the channel. Larger values will be slower.
crossOriginIsolated
Type: boolean
Enable CORS headings to run document in a "secure context". See SharedArrayBuffer security requirements
This enables these headers in development-mode:
Cross-Origin-Opener-Policy: same-originCross-Origin-Embedder-Policy: require-corp
disableProjectJson
Type: boolean
Disables the generation of project.json, a file containing Storybook metadata
disableTelemetry
Type: boolean
Disables Storybook's telemetry collection.
disableWebpackDefaults
Type: boolean
Disables Storybook's default Webpack configuration.
disableWhatsNewNotifications
Type: boolean
Disables the "What's New" notifications in the UI for new Storybook versions and ecosystem updates (e.g., addons, content, etc.).
enableCrashReports
Type: boolean
Enable crash reports to be sent to Storybook telemetry.
renderer
Type: RendererName
