JSFiddle - React, Tailwind, and code Playground

HTML

<div id="demo" data-stuff='[&#34;some&#34;, &#34;string&#34;, &#34;here&#34;]'></div>

<div id="demo-2" data-stuff='["some", "string", "here"]'></div>

JavaScript

var demo = $('#demo').data('stuff');
var demo2 = $('#demo-2').data('stuff');

alert("Demo: " + demo[1] + "\n" +
  "Demo 2: " + demo2[1]);