CDN Resources for esm

npm install esm

yarn add esm

pnpm add esm

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

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

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

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