JSFiddle - React, Tailwind, and code Playground
by Pasky Org
HTML
<html>
<head>
</head>
<body>
<div id="miCanvas">
</div>
</body>
</html>
JavaScript
function trianguloI() {
var canvas = document.getElementById('miCanvas');
var ctx = canvas.getContext('2d');
ctx.beginPath();
ctx.moveTo(75,50);
ctx.lineTo(100,75);
ctx.lineTo(100,25);
tx.fill();
}