CDN Resources for postcss

npm install postcss

yarn add postcss

pnpm add postcss

<script src="https://fastly.jsdelivr.net/npm/postcss"></script>

<script src="https://unpkg.com/postcss"></script>

<script type="module">
  import postcss from 'https://cdn.jsdelivr.net/npm/postcss/+esm';
</script>

<script type="module">
  import postcss from 'https://cdn.skypack.dev/postcss';
</script>