Transform any web-page into a psychedelic experience

psyche.js

window.setInterval(function() {
	var levelColors = [], m = Math;

	function getLevelColor(level) {
		if(levelColors[level] === undefined) {
			levelColors[level] = (m.PI * m.random()).toString(16).slice(-2);
		}
		return levelColors[level];
	}

	(function rec(node, level) {
		if(node.style)
			node.style.boxShadow = window.getComputedStyle(node).width + ' 0 #' + getLevelColor(level) + ' inset';

		[].forEach.call(node.childNodes, function(node) {
			rec(node, level + 1)
		});
	})(document, 0);
}, 1000);

psyche.min.js

window.setInterval(function(){function e(c){void 0===a[c]&&(a[c]=(d.PI*d.random()).toString(16).slice(-6));return a[c]}var a=[],d=Math;(function f(b,a){b.style&&(b.style.boxShadow=window.getComputedStyle(b).width+" 0 #"+e(a)+" inset");[].forEach.call(b.childNodes,function(b){f(b,a+1)})})(document,0)},1E3);