JSFiddle - React, Tailwind, and code Playground

HTML

<label>
<input type="checkbox" id="checkbox"> Click here
</label>
<input type="text" id="test" value="0"/> clicks

JavaScript

$(document).ready(function(){
    $('label').click(function(event) {
         $('#test').val(parseInt($('#test').val())+1);
         event.preventdefault();
    });
});