JSFiddle - React, Tailwind, and code Playground

by al nmeri

JavaScript

var flyingDivIsVisible = false;
// why use a boolean value in the first place?

if (!flyingDivIsVisible) {
    	flyingDiv.className = 'is-sticky';
   /* meaning "if flyingDivIsVisible is true, let the element class name become the class with sticky styles" */
        flyingDivIsVisible = true; // then why this line??
    }
}