Join live: Storybook MCP AMA
Docs
AI
Addons
Showcase
Blog
Visual Test
Enterprise
89,574
Search docs
Get Started
Docs
Docs » API » main.js|ts configuration
Documentation
API
Tutorials
Addons
Changelog
Version 9
Get Started
Why Storybook?
Install
Frameworks
What's a story?
Browse stories
Setup
Conclusion
Stories
Args
Parameters
Decorators
Play function
Loaders
Tags
Naming components and hierarchy
Mocking data and modules
Building pages and screens
Stories for multiple components
Writing stories in TypeScript
Testing
Interaction tests
Accessibility tests
Visual tests
Snapshot tests
Test coverage
In CI
Integrations
Docs
Autodocs
MDX
Doc blocks
Code panel
Preview and build docs
Sharing
Publish
Embed
Design integrations
Composition
Package Composition
Essentials
Actions
Backgrounds
Controls
Highlight
Measure & outline
Toolbars & globals
Viewport
Addons
Install
Write
Configure addons
Write a preset
Add to catalog
Types of addons
Knowledge base
Addon API
Migrate addons to 9.0
Configure
Styling and CSS
Telemetry
Integration
Story rendering
Story layout
User Interface
Environment variables
Builders
Vite
Webpack
API
API
main.js|ts configuration
Component Story Format (CSF)
ArgTypes
Parameters
Doc Blocks
Portable Stories
Frameworks
CLI options
Releases
Migrate to Storybook 9
Migrate from 7 to 8
Upgrading
Feature Lifecycle
Roadmap
Contribute
RFC process
Code
Documentation
Frameworks
Reproduce
FAQ
main.js|ts configuration
React
Vue
Angular
Web Components
More
On this page
Docs » API » main.js|ts configuration