JSFiddle - React, Tailwind, and code Playground

HTML

<div class="sidebar">
    <nav>
        <ul>
            <li>Item 1</li>
            <li>Item 2</li>
            <li>Item 3</li>
        </ul>
    </nav>
</div>

<button type="button" id="toggle">Toggle</button>

CSS

html, body {
    height: 100%;
    font-family: Arial, sans-serif;
}


*, *:before, *:after {
    box-sizing: border-box;
}

.sidebar {
    position: fixed;
    top: 0; left: 0;
    width: 200px;
    height: 100%;
    background-color: #111;
    transition: transform .2s;
    transform: translate3d(-200px, 0, 0);
}

nav > ul > li {
    display: block;
    padding: 10px;
    color: #fff;
}

.sb-open .sidebar {
    transform: translate3d(0, 0, 0);
}

.sb-open {
    /* overflow: hidden; */
}

#toggle {
    position: absolute;
    top: 50px; right: 50px;
}

JavaScript

$('#toggle').click(function() {
    $(document.body).toggleClass('sb-open');
});