JSFiddle - React, Tailwind, and code Playground
by gryzzly
HTML
<div id="canvas"></div>
JavaScript
var paper = Raphael("canvas", 300, 500),
circle = paper.circle(10, 10, 10);
circle.attr({fill: "#000", stroke: "#f00", opacity: 0.5});
circle.click(function (event) {
this.stop().animate({
"50%", { fill: "#fff" },
"100%", { fill: "#eee" }
}, 1000);
});