b2whats/index.html

## index.html
<!DOCTYPE html>
<html>
<head>
	<meta charset="utf-8"/>
	<title>Untitled benchmark</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 () {
		const REG = /^([wmp][trblxy]?|flex|wrap|column|auto|align|justify|order)$/

		var prop = [
		    'm', 'mx', 'my', 'mt', 'mb', 'ml', 'mr',
		    'p', 'px', 'py', 'pt', 'pb', 'pl', 'pr',
		    'flex', 'wrap', 'column', 'auto', 'align', 'justify', 'order',
		    ]

		var random = () => prop[Math.floor(Math.random()*prop.length)]
	};


	suite.add("REG.test(random())", function () {
		REG.test(random())
	});

	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("Untitled benchmark");
	console.log(new Array(30).join("-"));
	suite.run();
});
	<!DOCTYPE html>
	<html>
	<head>
	<meta charset="utf-8"/>
	<title>Untitled benchmark</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 () {
	const REG = /^([wmp][trblxy]?\|flex\|wrap\|column\|auto\|align\|justify\|order)$/

	var prop = [
	'm', 'mx', 'my', 'mt', 'mb', 'ml', 'mr',
	'p', 'px', 'py', 'pt', 'pb', 'pl', 'pr',
	'flex', 'wrap', 'column', 'auto', 'align', 'justify', 'order',
	]

	var random = () => prop[Math.floor(Math.random()*prop.length)]
	};


	suite.add("REG.test(random())", function () {
	REG.test(random())
	});

	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("Untitled benchmark");
	console.log(new Array(30).join("-"));
	suite.run();
	});