jsPerf.app is an online JavaScript performance benchmark test runner & jsperf.com mirror. It is a complete rewrite in homage to the once excellent jsperf.com now with hopefully a more modern & maintainable codebase.
jsperf.com URLs are mirrored at the same path, e.g:
https://jsperf.com/negative-modulo/2
Can be accessed at:
https://jsperf.app/negative-modulo/2
<!-- Jquery -->
<script src="http://cdn.jsdelivr.net/jquery/1.11.2/jquery.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/angular.js/1.3.15/angular.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/knockout/3.3.0/knockout-min.js"></script>
<script src="http://builds.emberjs.com/canary/ember-template-compiler.js"></script>
<script src="http://builds.emberjs.com/canary/ember.prod.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/react/0.13.2/react-with-addons.min.js"></script>
<script src="https://cdn.rawgit.com/lhorie/mithril.js/next/mithril.min.js"></script>
<!-- Angular -->
<div ng-app="jsperf">
Angular:
<span ng-controller="Ctrl" id="angList"><span ng-repeat="item in data track by $index ">{{item}}</span></span>
</div>
<!-- Knockout -->
<div id="koapp">
Knockout:
<span data-bind="foreach: data"><span data-bind="text: $data"></span></span>
</div>
<!-- Ember -->
<div id="emapp"></div>
<script type="text/x-handlebars">
Ember:
<span>
{{#each EMapp.data}}<span>{{this}}</span>{{/each}}
</span>
</script>
<!-- React -->
<div id="react">
React: <span id="reactMountNode"></span>
</div>
<!-- Mithril -->
<div id="mithrilapp">
Mithril: <span id="mithrilMountNode"></span>
</div>
<script>
var r = function() {
return Math.trunc(Math.random() * 1000);
};
var Ctrl = function($scope) {
$scope.data = [];
};
angular.module('jsperf', [])
.controller('Ctrl', Ctrl);
var KOData = ko.observableArray();
var KOviewmodel = {
data: KOData
};
var ENV = {
EXTEND_PROTOTYPES: false
};
var MithrilData = [];
var mithapp = {
controller: function() {
this.data = MithrilData;
},
view: function(ctrl) {
return m("span", ctrl.data.map(function(datum) {
return m('span', datum);
}));
}
};
$(document).ready(function() {
angular.element(document).ready(function() {
var ang_scope = $('#angList').scope();
window.ANGclear = function() {
ang_scope.data = [];
ang_scope.$digest();
};
window.ANGpush = function(data) {
ang_scope.data.push(data);
ang_scope.$digest();
};
});
ko.applyBindings(KOviewmodel, document.getElementById('koapp'));
window.KOclear = function() {
KOData.removeAll();
};
window.KOpush = function(data) {
KOData.push(data);
};
EMapp = Ember.Application.create({
rootElement: '#emapp'
});
EMapp.data = Ember.A();
window.EMclear = function() {
EMapp.data.clear();
};
window.EMpush = function(data) {
EMapp.data.pushObject(data);
};
m.module(document.getElementById("mithrilMountNode"), mithapp);
window.Mclear = function() {
m.startComputation();
MithrilData.length = 0;
m.endComputation();
};
window.Mpush = function(data) {
m.startComputation();
MithrilData.push(data);
m.endComputation();
};
var PerfTest = React.createClass({
displayName: 'PerfTest',
getInitialState: function() {
return { data: [] };
},
render: function() {
return React.createElement('span', null, this.state.data.map(function(data,i) {
return React.createElement('span', {key: i}, data);
}));
}
});
var reactComp = React.render(React.createElement(PerfTest, null), document.getElementById('reactMountNode'));
window.RClear = function() {
reactComp.setState({
data: []
});
};
window.RPush = function(data) {
reactComp.state.data.push(data);
reactComp.forceUpdate();
};
});
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Mithril |
| ready |
React |
| ready |
Angular |
| ready |
Knockout |
| ready |
Ember |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.