JSFiddle - React, Tailwind, and code Playground

HTML

<div id="div1">This is a Trigger test div</div>
<div id="div2">This is #div2</div>

JavaScript

$(function() {

    var reg = /Trigger/g;
    
    if($('#div1').text().match(reg)) {
        $('#div1').css({color: 'red'});
    }
    
});