worklets-script-tags.html

<script worklet="paint" src="paint.js"></script>
<!-- 
  This makes the script a type="module" and has similar loading behaviour, e.g.
  if async is present it will not wait until the whole document is parsed to begin
  executing, if not - it waits until the whole document is parsed to being executing
  on worklets.
-->

<script worklet="paint">
   import F from 'f.js';
   registerPaint('foo', class extends F {
       // etc.
   });
</script>
<!-- inside definitions are now also possible! -->