JSFiddle - React, Tailwind, and code Playground

HTML

<button id="click-me">Click me</button>

<button id="Press-Me" > Press me </button>

<div > Hello  </div>

CSS

#click-me{
    font-size: 2em;
}

JavaScript

$('#click-me').click(function(){
    alert('Clicked');
});

$('#Press-Me').click(function(){
    $('div').val( function( 3, val ){  alert(val+1); return val + i; } )
    alert('Pressed');
});