JSFiddle - React, Tailwind, and code Playground

HTML

<p>Testi</p>
<script>
    var hello = function(result) {
    $('p').html("#gather.fi " + result.players.length + "/12");
}
</script>
<script src="http://ircboten.duckdns.org:8080/gatherStatus?callback=hello"></script>