RubaXa/index.html

## index.html
<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8"/>
	<title>Remove All Children: removeChild vs. innerHTML vs. Range vs. innerText vs. textContent</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
</head>
<body>
	<h1>Open the console to view the results</h1>
	<h2><code>cmd + alt + j</code> or <code>ctrl + alt + j</code></h2>
</body>
</html>

## suite.js
"use strict";

(function (factory) {
	if (typeof Benchmark !== "undefined") {
		factory(Benchmark);
	} else {
		factory(require("benchmark"));
	}
})(function (Benchmark) {
	var suite = new Benchmark.Suite;

	Benchmark.prototype.setup = function () {
		function createFragment() {
		    var children = [];
		    var root = document.createElement('div');

		    for (var i = 0; i < 100; i++) {
		        children[i] = document.createElement('div');
		        root.appendChild(children[i])
		    }

		    return {root: root, children: children};
		}

		var rangeHelper = new Range();
	};


	suite.add("removeChild", function () {
		/* removeChild */
		var data = createFragment();
		var root = data.root;
		var children = data.children;
		var idx = children.length;
		while (idx--) {
		    root.removeChild(children[idx]);
		}
	});

	suite.add("innerHTML", function () {
		/* innerHTML */
		var data = createFragment();
		data.root.innerHTML = '';
	});

	suite.add("Range", function () {
		/* Range */
		var data = createFragment();
		rangeHelper.selectNodeContents(data.root);
		rangeHelper.deleteContents();
	});

	suite.add("textContent", function () {
		/* textContent */
		var data = createFragment();
		data.root.textContent = '';
	});

	suite.add("innerText", function () {
		/* innerText */
		var data = createFragment();
		data.root.innerText = '';
	});

	suite.on("cycle", function (evt) {
		console.log(" - " + evt.target);
	});

	suite.on("complete", function (evt) {
		console.log(new Array(30).join("-"));

		var results = evt.currentTarget.sort(function (a, b) {
			return b.hz - a.hz;
		});

		results.forEach(function (item) {
			console.log((idx + 1) + ". " + item);
		});
	});

	console.log("Remove All Children: removeChild vs. innerHTML vs. Range vs. innerText vs. textContent");
	console.log(new Array(30).join("-"));
	suite.run();
});
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>Remove All Children: removeChild vs. innerHTML vs. Range vs. innerText vs. textContent</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/benchmark/1.0.0/benchmark.min.js"></script>
	<script src="./suite.js"></script>
	</head>
	<body>
	<h1>Open the console to view the results</h1>
	<h2><code>cmd + alt + j</code> or <code>ctrl + alt + j</code></h2>
	</body>
	</html>
	"use strict";

	(function (factory) {
	if (typeof Benchmark !== "undefined") {
	factory(Benchmark);
	} else {
	factory(require("benchmark"));
	}
	})(function (Benchmark) {
	var suite = new Benchmark.Suite;

	Benchmark.prototype.setup = function () {
	function createFragment() {
	var children = [];
	var root = document.createElement('div');

	for (var i = 0; i < 100; i++) {
	children[i] = document.createElement('div');
	root.appendChild(children[i])
	}

	return {root: root, children: children};
	}

	var rangeHelper = new Range();
	};


	suite.add("removeChild", function () {
	/* removeChild */
	var data = createFragment();
	var root = data.root;
	var children = data.children;
	var idx = children.length;
	while (idx--) {
	root.removeChild(children[idx]);
	}
	});

	suite.add("innerHTML", function () {
	/* innerHTML */
	var data = createFragment();
	data.root.innerHTML = '';
	});

	suite.add("Range", function () {
	/* Range */
	var data = createFragment();
	rangeHelper.selectNodeContents(data.root);
	rangeHelper.deleteContents();
	});

	suite.add("textContent", function () {
	/* textContent */
	var data = createFragment();
	data.root.textContent = '';
	});

	suite.add("innerText", function () {
	/* innerText */
	var data = createFragment();
	data.root.innerText = '';
	});

	suite.on("cycle", function (evt) {
	console.log(" - " + evt.target);
	});

	suite.on("complete", function (evt) {
	console.log(new Array(30).join("-"));

	var results = evt.currentTarget.sort(function (a, b) {
	return b.hz - a.hz;
	});

	results.forEach(function (item) {
	console.log((idx + 1) + ". " + item);
	});
	});

	console.log("Remove All Children: removeChild vs. innerHTML vs. Range vs. innerText vs. textContent");
	console.log(new Array(30).join("-"));
	suite.run();
	});