For anyone who pays for SquareSpace web hosting, adding simple and flexible tooltip functionality is pretty simple. You just need to have a premium subscription – meaning, you pay for the service. Here’s how it works…
Add jQuery, Popper, and Tippy into your Code Injection header, along with some basic JavaScript
Bring a page or blog post into edit mode, and create specially crafted links prefixed with
#tooltip_
Save your page, then load it outside of the SquareSpace editor - you’ll see that each of your links is now transformed into great looking tooltips