Javascript - rhino3dm is not defined error

Hello,
I am trying to reproduce the examples found here in order to get a basic understanding of rhino compute with Javascript but I keep getting the error “Uncaught ReferenceError: rhino3dm is not defined”. I even tried it as it is here but I still can’t get it to work. Any help is greatly appreciated, thanks!

The codepen example works for me. Can you share a code sample that can re-produce the issue?

I don’t know much about this. You may try to test your coding skills. This might help you in resolving your issue.