JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdn.rawgit.com/oskarcieslik/js-do-it/master/dist/app.min.js"></script>
<button class="test-button">Hover!</button>

CSS

button {
    margin: 40px;
    padding: 20px;
}

JavaScript

$("button").JsDoIt();