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
This is a simple rendering speed test between the most popular libraries/frameworks.
<!-- Jquery -->
<script src="https://cdn.jsdelivr.net/jquery/2.1.0/jquery.min.js"></script>
<script src="https://cdn.jsdelivr.net/angularjs/1.3.14/angular.min.js"></script>
<script src="https://cdn.jsdelivr.net/knockout/3.3.0/knockout.js"></script>
<script src="https://cdn.jsdelivr.net/handlebarsjs/1.3.0/handlebars.js"></script>
<script src="https://cdn.jsdelivr.net/emberjs/1.5.0/ember.min.js"></script>
<script src="https://cdn.jsdelivr.net/react/0.10.0/react-with-addons.js"></script>
<script src="https://cdn.jsdelivr.net/matreshka/latest/matreshka.min.js"></script>
<script>
angular.module('test', [])
.controller('Ctrl', ['$scope', function ($scope) {
$scope.data = [];
window.ANGdigest = function(){
$scope.$digest();
};
window.ANGclear = function () {
$scope.data.splice(0, $scope.data.length);
};
window.ANGpush = function (data) {
$scope.data.push(data + $scope.data.length);
};
}]);
</script>
<!-- Angular -->
<div ng-app="test">
Angular:
<span ng-controller="Ctrl" id="angList"><span ng-repeat="item in data">{{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>
<!-- Matreshka -->
<div id="matreshka">
Matreshka: <span id="matreshkaMountNode"></span>
</div>
<script>
$(function () {
window.KOData = ko.observableArray();
var KOviewmodel = {data: KOData};
var ENV = {EXTEND_PROTOTYPES: false};
var ReactComponent = React.createClass({
displayName: 'PerfTest',
getInitialState: function () {
return {data: []};
},
render: function () {
var res = [];
for (var i = 0; i < this.state.data.length; i++) {
res.push(React.DOM.span({key: 'test' + i}, this.state.data[i]));
}
return React.DOM.span(null, res);
}
});
var MatreshkaModel = MK.Class({
'extends': MK.Object,
constructor: function () {
this.on('render', function (evt) {
this.bindNode('value', ':sandbox', {
setValue: function (v) {
this.innerHTML = v;
}
});
});
}
});
var matreshkaApp = new MK.Class({
'extends': MK.Array,
Model: MatreshkaModel,
itemRenderer: '<span>',
constructor: function () {
this.bindNode('sandbox', '#matreshkaMountNode');
}
});
ko.applyBindings(KOviewmodel, document.getElementById('koapp'));
window.KOclear = function () {
KOData.splice(0, KOData().length);
};
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);
};
window.reactComp = ReactComponent();
React.renderComponent(reactComp, $('#reactMountNode')[0]);
window.RClear = function () {
reactComp.setState({data: []})
};
window.RPush = function (data) {
window.RstateData = reactComp.state.data;
RstateData.push(data);
};
window.RInit = function(){
reactComp.setState({data: RstateData});
};
window.MKpush = function (value) {
matreshkaApp.push({value: value});
};
window.MKclear = function () {
matreshkaApp.recreate();
};
});
</script>
Ready to run.
Test | Ops/sec | |
---|---|---|
Angular 1000 |
| ready |
React 1000 |
| ready |
You can edit these tests or add more tests to this page by appending /edit to the URL.