JSFiddle - React, Tailwind, and code Playground
HTML
<canvas id="canvas" width="5" height="5"></canvas>
JavaScript
var canvas = document.getElementById('canvas');
console.log(canvas)
var dataURL = canvas.toDataURL();
console.log(dataURL);
<canvas id="canvas" width="5" height="5"></canvas>
var canvas = document.getElementById('canvas');
console.log(canvas)
var dataURL = canvas.toDataURL();
console.log(dataURL);