JSFiddle - React, Tailwind, and code Playground

HTML

<canvas id="c" width="480" height="320"></canvas>

JavaScript

var canvas = document.getElementById("c");
var gl = canvas.getContext("webgl", { alpha : false });

function render() {
	gl.clearColor(0.0, 0.0, 0.0, 1.0);
  gl.clear(gl.COLOR_BUFFER_BIT);
  
  window.requestAnimationFrame(render);
}
window.requestAnimationFrame(render);