A simple and reusable flexbox component for Svelte.

• Sane defaults.
• Simple API.
• Reactive props.
• Minimal size.

Try me on CodeSandbox!

Requirements

This package requires at least [email protected] to work, as it makes use of the style directives feature introduced in the 3.46.x version.

Installation

This package is available on NPM, and you can install it with npm or yarn:

npm install svelte-flex

yarn add svelte-flex

Usage

Import the Flex component and use it in your Svelte project.

<script>
  import Flex from 'svelte-flex';
</script>

<Flex>
  <div>Flexbox child!</div>
  <div>Flexbox child!</div>
  <div>Flexbox child!</div>
</Flex>

Props

All props are optional (as they all have default values).

Prop | Possible Values | Default Value ---|---|--- direction | 'row' | 'column' | 'row' align | 'start' | 'center' | 'end' | 'stretch' | 'center' justify | 'start' | 'center' | 'end' | 'around' | 'between' | 'evenly' | 'center' reverse | true | false | false

Check out the test suite if you're unsure what CSS styles are applied by these props.

The props are reactive, meaning that if they are dynamically updated, the component will update in response.

Additional Props

Any additional props you provide to Flex will be spread onto the root element. This includes custom CSS classes, which will be applied after the flex classes:

Input

<Flex class="my-custom-class" aria-label="flex-boi">
  <span>Flex child</span>
</Flex>

HTML Output

<div class="flex flex-direction--row flex-align--center flex-justify--center my-custom-class" aria-label="flex-boi">
  <span>Flex child</span>
</div>

Contributing

Feel free to file an issue or open a pull request. Ensure that you add tests for any new functionality.

👌 Built by Dave Lunny.