@ryanmorr/is-at-rule-supported

Feature test support for CSS at-rules

Usage no npm install needed!

<script type="module">
  import ryanmorrIsAtRuleSupported from 'https://cdn.skypack.dev/@ryanmorr/is-at-rule-supported';
</script>

README

isAtRuleSupported

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Feature test support for CSS at-rules

Install

Download the development or minified version, or install via NPM:

npm install @ryanmorr/is-at-rule-supported

Usage

To use the method, simply provide a string of the CSS at-rule:

import isAtRuleSupported from '@ryanmorr/is-at-rule-supported';

// Check if the @keyframes rule supported
isAtRuleSupported('@keyframes');

// Check if the @supports rule supported
isAtRuleSupported('@supports');

License

This project is dedicated to the public domain as described by the Unlicense.