This video shows you how to add JavaScript to all of your WordPress site pages using wp_enqueing_script. Enqueuing JavaScript to all pages involves writing PHP, for which you will require a plugin to do this in.
If not, check out our primer on making a WordPress plugin: https://wpshout.com/quick-guides/firs....
If you’re trying to do this for a theme, it’s customary to write all the rest the same, but put the following code in your functions.php file.
Full Quick Guide on WPShout: https://wpshout.com/quick-guides/use-...
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