JSFiddle - React, Tailwind, and code Playground

HTML

<input id="my_checkbox" type="checkbox"/>

<br />

<label id="my_link" for="my_checkbox">Click here to toggle checkbox state</label>

JavaScript

$('#my_checkbox').change(function() {
    if($('#my_checkbox').is(':checked')) {
        $('#my_link').css('color', 'red');
    } else {
        $('#my_link').css('color', 'green');
    }
  });