JSFiddle - React, Tailwind, and code Playground

HTML

<div id="t1"> T1 </div>
<div id="t2"> T2 </div>
<div id="t3"> T3 </div>

CSS

div{
	padding: 10px;
	cursor: pointer;
}

JavaScript

var aux = "#t";
var count = 0;

$(document).ready(function() {
    $('[id^="t"]').click(function() {
        if (this.id == 't1') count++;
       alert('O id da div clicada é: ' + this.id + '\nE o valor de count é: ' + count);
    });
});