JSFiddle - React, Tailwind, and code Playground

HTML

<form>
    <button>Blah</button>
    <input type="text"></input>
</form>

JavaScript

$('button').on('click', function (event) {
    
    alert(event.which);
});

$('input[type="text"]').on('keyup', function (event) {
    alert('hey');
});