JSFiddle - React, Tailwind, and code Playground

HTML

<canvas id="display" width="400" height="400"></canvas>
<script src='//hunterloftis.github.io/newton/current/newton.js'></script>

CSS

html {
    margin: 0;
    padding: 0;
}
body {
    text-align: left;
    font-size: 12px;
    padding: 0;
    margin: 0;
}
#display {
    display: block;
    border: solid 1px #ccc;
    margin: 0;
    background: #000;
}
a {
    text-decoration: none;
    color: #2badad;
}

JavaScript

var sim = Newton.Simulator();
var display = document.getElementById('display');
var renderer = Newton.GLRenderer(display);
var particle = Newton.Particle(200, 200);

renderer.render(sim);
sim.add(particle);
sim.start();