Setup Files

preview.js

https://storybook.js.org/docs/react/builders/builder-api#handle-previewjs-exports

Control how the story renders in the UI

• Controls how story renders in UI
• Decorators
  • decorators named export
  • Unsure how addDecorator() function relates to the export

preview-head.html

https://storybook.js.org/docs/react/configure/story-rendering

• Add to preview iframe's head, like stylesheets and fonts

preview-body.html

https://storybook.js.org/docs/react/configure/story-rendering

• Add to preview iframe's body, like content root tags
• Suggests that changes to base font size needs to happen in body, not head

manager-head.html

https://storybook.js.org/docs/react/configure/theming#css-escape-hatches

• For styling Storybook's UI
• Apparently this was needed to style documentation presented in Storybook that included code snippets

Delay

rest.get('someUrl', (_req, res, ctx) =>
  res(
    ctx.delay(3000),
    ctx.json({some: 'response'}),
  ),
)