How to add a Google Analytics (GA4) tag or other Javascript snippet code using Grav Admin
I recently started using Grav for a separate blog unrelated to this one. It's been great so far, with an easier learning curve than other self-hosted CMSes (though not easier than a default Blogger/Blogspot or Wordpress site). One thing that was strange to me was that there doesn't seem to be a default way to add a piece of JS code such as a Google Analytics tag to your Grav site using the Admin console. It's not readily apparent, but there are some plug-ins you can install such as "Custom JS", which I prefer to the Google Analytics plug-ins for future proofing and ease of adding other JS code snippets as needed. From the Grav Admin console, go to Plugins > + Add > (search for "custom" in the filter box) and then install it. Note, the plug-in automatically has a <script> tag before and </script> tag after. So if you are adding a code snippet that already starts with <script> and ends with </script> then you will need to r