docs: #1082 Update docs from CofeeScript to JavaScript examples

[joeyguerra]

Addresses issue #1082 . Update the documentation to use JavaScript examples instead of CofeeScript.

[technicalpickles]

An idea for maybe later... I wonder if we can run the code examples in this as part of CI? 🤔

[joeyguerra]

I was thinking the same thing. Parse out the code and run it. Later would be great.

[joeyguerra]

@technicalpickles I added you to the reviewers list because I assume that's required to pass the "review required" requirement.

[joeyguerra]

Thank you for reviewing this so thoroughly. I've replaced response with res, argument(s) with parameter(s) because it makes sense to me as well. I left the help.js file because the documentation references it. But I don't have any other reason for including it.