JSFiddle - React, Tailwind, and code Playground

by veger

HTML

<div id="place_culture_count">14143/14259</div>
<button onclick="test();">Test</button>

JavaScript

function test() {
    var e = $("#place_culture_count");
    var t = Math.floor(Math.random() * 100);
    var s = e.text();
    s = s.substr(s.indexOf("/"));
    e.text(s + "+" + t);
}