spark-web: Skill for Cursor

Create Storybook Documentation

Create or update Storybook stories and MDX documentation for Spark UI components.

When to Use

• User wants to add Storybook stories
• User wants to update component documentation
• Component is missing stories or documentation
• User mentions "stories", "storybook", or "documentation"

Instructions

Stories File (ComponentName.stories.tsx)

1. Meta Definition:

   const meta: Meta<typeof ComponentName> = {
     title: 'Components/ComponentName',
     component: ComponentName,
   }
   export default meta
   

2. Story Guidelines:

   • Use *.stories.tsx extension
   • One story per prop/feature (avoid mixing many props)
   • Use Components/* meta structure
   • Avoid _args when using JS logic (useState, etc.)
   • Include all variants and states

3. Required Stories (in order):

   • Default: Minimal common case
   • Uncontrolled: Stateful with internal state
   • Controlled: Stateless with props
   • Other variants alphabetically

Documentation File (ComponentName.doc.mdx)

1. Sections Order (must follow this exact order):

   • Title: H1 heading with component description
   • Meta: Link to stories using <Meta of={stories} />
   • Install: Installation instructions
   • Import: Import examples
   • Props table: Use custom ArgTypes component
   • Usage: Examples in specific order (Default, Uncontrolled, Controlled, others alphabetically)
   • Advanced Usage: Complex examples and edge cases
   • Accessibility: Keyboard interactions and a11y requirements

2. Usage Section Format:

   ## Usage
   
   ### Default
   <Canvas of={stories.Default} />
   
   ### Uncontrolled
   Description of uncontrolled usage.
   <Canvas of={stories.Uncontrolled} />
   
   ### Controlled
   Description of controlled usage.
   <Canvas of={stories.Controlled} />
   

3. For Compound Components:

   • Use ArgTypes with subcomponents prop
   • Document each sub-component separately