@storybook/addon-svelte-csf

Svelte Story Format

Allows to write your stories in Svelte syntax and compiles it to Storybook's CSF syntax. See the native format tab in the getting started docs for an example.

It supports:

• args stories and stories without args ;
• the "template" pattern for args stories, compatible with a svelte syntax ;
• extractions of sources of the stories and compatible with addon-sources
• decorators
• knobs, actions, controls
• storyshots (with a special jest transformation shipped under @storybook/addon-svelte-csf/jest-transform)

Example

<script>
  import { Meta, Story, Template } from '@storybook/addon-svelte-csf';

  import Button from './Button.svelte';

  let count = 0;
  function handleClick() {
    count += 1;
  }
</script>

<Meta title="Button" component={Button}/>

<Template let:args>
  <Button {...args} on:click={handleClick}>
    You clicked: {count}
  </Button>
</Template>

<Story name="Rounded" args={{rounded: true}}/>

<Story name="Square" source args={{rounded: false}}/>

<!-- Dynamic snippet should be disabled for this story -->
<Story name="Button No Args">
  <Button>Label</Button>
</Story>

Getting Started

1. npm install --save-dev @storybook/addon-svelte-csf or yarn add --dev @storybook/addon-svelte-csf
2. In .storybook/main.js, add @storybook/addon-svelte-csf to the addons array
3. In .storybook/main.js, add *.stories.svelte to the stories patterns

An example main.js configuration could look like this:

module.exports = {
  stories: ['../src/**/*.stories.@(js|jsx|ts|tsx|svelte)'],
  addons: [
    '@storybook/addon-links',
    '@storybook/addon-essentials',
    '@storybook/addon-interactions',
    '@storybook/addon-svelte-csf',
  ],
  framework: '@storybook/svelte-vite',
};

Warning v3 and above of this addon requires at least Storybook v7. If you're using Storybook between v6.4.20 and v7.0.0, you should instead use v2 of this addon with npm install --save-dev @storybook/addon-svelte-csf@^2.0.10 or yarn add --dev @storybook/addon-svelte-csf@^2.0.10

Changelog

v3.0.6 (Tue Aug 01 2023)

🐛 Bug Fix

• fix: swap order of types to avoid module not found #115 (@paoloricciuti)

Authors: 1

• Paolo Ricciuti (@paoloricciuti)

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