JSFiddle - React, Tailwind, and code Playground
by eddiemonge
HTML
<div id="test"></div>
<div id="test2"></div>
<span>hi</span>JavaScript
$("#test").data("abc", $("a") );
console.log( $("#test").data("abc"), $("#test").data("abc").length );
$("#test2").data("abc", $("span") );
console.log( $("#test2").data("abc"), $("#test2").data("abc").length );