bigopon/index.html

## index.html
<!doctype html>
<html lang="en">
<head>
  <meta charset="utf-8">
  <title>GistRun</title>
</head>
<body>
  <pre><code id="status"></code></pre>
  <script src="https://cdn.jsdelivr.net/g/lodash@4.12.0,platform.js@1.3.1,benchmarkjs@2.1.0"></script>
  <script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/node-uuid/1.4.7/uuid.js"></script>
  <script src="script.js"></script>
</body>
</html>

## script.js
'use strict';

function log(message) {
  document.getElementById('status').textContent += message + '\n';
}
log('running...');

const tests = [
  'data-au-target-id',
  'aria-target-id',
  'ng:if',
  'v-on:click'
];

// add tests
const suite = new Benchmark.Suite;
suite.add('capturing', function() {
  let i = tests.length;
  while (i--) {
    /(^data-)|(^aria-)|:/.test(tests[i]);
  }
})
.add('non capturing', function() {
  let i = tests.length;
  while (i--) {
    /(?:^data-)|(?:^aria-)|:/.test(tests[i]);
  }
})
// add listeners
.on('cycle', function(event) {
  log(String(event.target));
})
.on('complete', function() {
  log('Fastest is: ' + this.filter('fastest').map('name'));
})
// run async
.run({ 'async': true });
	<!doctype html>
	<html lang="en">
	<head>
	<meta charset="utf-8">
	<title>GistRun</title>
	</head>
	<body>
	<pre><code id="status"></code></pre>
	<script src="https://cdn.jsdelivr.net/g/lodash@4.12.0,platform.js@1.3.1,benchmarkjs@2.1.0"></script>
	<script type="text/javascript" src="https://cdnjs.cloudflare.com/ajax/libs/node-uuid/1.4.7/uuid.js"></script>
	<script src="script.js"></script>
	</body>
	</html>
	'use strict';

	function log(message) {
	document.getElementById('status').textContent += message + '\n';
	}
	log('running...');

	const tests = [
	'data-au-target-id',
	'aria-target-id',
	'ng:if',
	'v-on:click'
	];

	// add tests
	const suite = new Benchmark.Suite;
	suite.add('capturing', function() {
	let i = tests.length;
	while (i--) {
	/(^data-)\|(^aria-)\|:/.test(tests[i]);
	}
	})
	.add('non capturing', function() {
	let i = tests.length;
	while (i--) {
	/(?:^data-)\|(?:^aria-)\|:/.test(tests[i]);
	}
	})
	// add listeners
	.on('cycle', function(event) {
	log(String(event.target));
	})
	.on('complete', function() {
	log('Fastest is: ' + this.filter('fastest').map('name'));
	})
	// run async
	.run({ 'async': true });