If someone wants to put a module on CDNJS, then currently when clicking "Copy script tag" it turns out something like this:

<script src="https://cdnjs_url_here"></script>

what if in the json files describing the file, we could also add other attributes, e.g.

//Other JSON stuff here
"filemap": [
  {
      //I forgot how the proper way is to add files to CDNJS that should be tracked, sorry!
      // normal stuff here, like file location and stuff
      "attributes": {
            "type": "module",
            "async": "true",
            "defer": "true",
      }
  }
]
//More JSON stuff

Now clicking "copy script tag" would do this for the file in question:

<script src="https://cdnjs_url_here" async defer type="module"></script>

(oh, and of course only certain attributes would be whitelisted, so that people can't do onerror, or onload)