Java script on codepen

I tried using some java script from the js tutorial in my code pen.
I keep getting this error:
Uncaught ReferenceError: $ is not defined.

Was this a jQuery tutorial by chance?

1 Like

yeah. jQuery, whatever that means…
It was from free code camps front end libraries curriculum.

You need to add jQuery to use it. Click the Setting button and go to the JS section and search for it, click the result to add it.


Thank you so much!
Your the best!

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