@bidi/offline-server

https://medium.com/@nikolasleblanc/building-an-angular-4-component-library-with-the-angular-cli-and-ng-packagr-53b2ade0701e

Usage no npm install needed!

<script type="module">
  import bidiOfflineServer from 'https://cdn.skypack.dev/@bidi/offline-server';
</script>