JSFiddle - React, Tailwind, and code Playground
HTML
<script src="https://cdnjs.cloudflare.com/ajax/libs/fabric.js/1.6.2/fabric.js"></script>
<div>
<canvas id="c" width=300 height=300></canvas>
</div>
CSS
canvas {
border: solid;
}
JavaScript
var canvas = new fabric.Canvas('c');
canvas.isDrawingMode = true;