JSFiddle - React, Tailwind, and code Playground

HTML

<ul id="sortable"></ul>

JavaScript

var i, Size = 240;
for (i = 0; i < 10; i++) {
    $("#sortable").append('<li> Canvas'+i+'<br/><canvas style="width:'+Size+'px;height:'+Size+'px; border:1px solid black" id="canvas'+i+'"/></li>');
}

var img = new Image();
img.src =...