Using CDN link to run the tests

Hey everyone. I have first read other problems ppl have encountered with the CDN link and have tried out all the options I’ve read before posting this.

Is the link dead perhaps? I keep getting the annoying Mocha msg and can’t get the tests to run. Any (new) advice?

The cdn link that I used was and it works in my codepen projects. You can add the cdn link to the JavaScript panel in your codepen settings.

Ignore the babel preprocessor setting. That is specific to my codepen.