QuickSort v. Native Sort · jsPerf
JavaScript performance comparison Test case created by a on 2014-8-25 Preparation code <script> Benchmark.prototype.setup = function() { var inputArray = Array.apply(null, new Array(1e4)).map(function(e) { return ~~(Math.random() * 1e4); }); function quickSort(array) { var sorted = array.slice(0); return (function sort(left, right) { if (left < right) { var pivot = sorted[(left + right) >> 1]; var
Deep Copy vs JSON Stringify / JSON Parse · jsPerf
JavaScript performance comparison Revision 5 of this test case created by on 2013-11-13 Preparation code <script src="https://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> <script> Benchmark.prototype.setup = function() { function recursiveDeepCopy(o) { var newO, i; if (typeof o !== 'object') { return o; } if (!o) { return o; } if ('[object Array]' === Object.prototype.toString.a
Benchmark.js
Benchmark.js v2.1.2 A benchmarking library that supports high-resolution timers & returns statistically significant results. var suite = new Benchmark.Suite; // add tests suite.add('RegExp#test', function() { /o/.test('Hello World!'); }) .add('String#indexOf', function() { 'Hello World!'.indexOf('o') > -1; }) .add('String#match', function() { !!'Hello World!'.match(/o/); }) // add listeners .on('c
Angular VS Knockout VS Ember · jsPerf
JavaScript performance comparison Revision 2 of this test case created by on 2012-7-27 Preparation code <!-- Jquery --> <script src="https://code.jquery.com/jquery-1.7.2.min.js"></script> <!-- Angular --> <div ng-app> Angular: <span ng-controller="Ctrl" id="angList"><span ng-repeat="item in data">{{item}}</span></span> </div> <script src="http://code.angularjs.org/angular-1.0.1.min.js"></script> <
jsPerf: JavaScript performance playground
jsPerf — JavaScript performance playground What is jsPerf? jsPerf aims to provide an easy way to create and share test cases, comparing the performance of different JavaScript snippets by running benchmarks. For more information, see the FAQ. Create a test case Login with GitHub to Create Test Cases
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delete vs undefined vs null · jsPerf
GitHub - OrKoN/jsperf: Run jsperf.com tests locally with your NodeJS version
