Angular VS Knockout VS Ember VS React VS Vue

JavaScript performance comparison

Revision 822 of this test case created by

Preparation code

<!-- Jquery -->
<script src="https://code.jquery.com/jquery-2.2.0.min.js"></script>

<!-- Angular -->
<div ng-app="test">
  Angular:
  <span ng-controller="Ctrl" id="angList"><span ng-repeat="item in data">{{item}}</span></span>
</div>

<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.9/angular.min.js"></script>

<script>
  var app = angular.module("test", []);
  app.controller("Ctrl", function($scope) {
    $scope.data = [];
  });

  angular.element(document).ready(function() {
    var ang_scope = $('#angList').scope();

    window.ANGclear = function(){
      ang_scope.data.splice(0, ang_scope.data.length);
      ang_scope.$digest();
    };
    window.ANGpush = function(data){
      ang_scope.data.push(data + ang_scope.data.length);
      ang_scope.$digest();
    };
  });
</script>



<!-- Knockout -->
<div id="koapp">
  Knockout:
  <span data-bind="foreach: data"><span data-bind="text: $data"></span></span>
</div>

<script src="http://knockoutjs.com/downloads/knockout-3.1.0.js"></script>

<script>
  var KOData = ko.observableArray();
  var KOviewmodel = {data: KOData};

  ko.applyBindings(KOviewmodel, document.getElementById('koapp'));
  var KOclear = function (){
    KOData.splice(0, KOData().length);
  };
  var KOpush = function (data){
    KOData.push(data);
  };
</script>


<!-- Ember -->

<div id="emapp">
  Ember:
  <script type="text/x-handlebars">
    <span>
      {{#each EMapp.data}}<span>{{this}}</span>{{/each}}
    </span>
  </script>
</div>

<script>
  var ENV = {EXTEND_PROTOTYPES: true};
</script>

<script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.3.0/handlebars.min.js"></script>
<script src="http://cdnjs.cloudflare.com/ajax/libs/ember.js/1.8.1/ember.min.js"></script>

<script>
  EMapp = Ember.Application.create({
    rootElement: $('#emapp')
  });
  EMapp.data = Ember.A();

  EMclear = function () {
    EMapp.data.clear();
  };
  EMpush = function (data) {
    EMapp.data.pushObject(data);
  };
</script>


<!-- React -->
<script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.14.7/react.min.js"></script>
<div id="react">
  React: <span id="reactMountNode"></span>
  <script>
    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 reactComp = ReactComponent();
    React.renderComponent(reactComp, $('#reactMountNode')[0]);

    RClear = function() {
      reactComp.setState({data: []})
    };

    RPush = function(data) {
      var stateData = reactComp.state.data;
      stateData.push(data);
      reactComp.setState({data: stateData});
    }
  </script>
</div>

<!-- Vue -->
<div id="vuejs">
  Vuejs: <span id="vuejsMountNode"><span v-repeat="item: data">{{ item }}</span></span>
</div>

<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.15/vue.min.js"></script>

<script>
  var vueInstance = new Vue({
     el: '#vuejsMountNode',
     data: {
      data: []
    }
  });

    window.VueClear = function(){
     vueInstance.data = []
   };

   window.VuePush = function(data){
    vueInstance.data.push(data); 
  };
</script>
    

Preparation code output

<!-- Jquery --> <!-- Angular --> <div ng-app="test"> Angular: <span ng-controller="Ctrl" id="angList"><span ng-repeat="item in data">{{item}}</span></span> </div> <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.4.9/angular.min.js"></script> <script> var app = angular.module("test", []); app.controller("Ctrl", function($scope) { $scope.data = []; }); angular.element(document).ready(function() { var ang_scope = $('#angList').scope(); window.ANGclear = function(){ ang_scope.data.splice(0, ang_scope.data.length); ang_scope.$digest(); }; window.ANGpush = function(data){ ang_scope.data.push(data + ang_scope.data.length); ang_scope.$digest(); }; }); </script> <!-- Knockout --> <div id="koapp"> Knockout: <span data-bind="foreach: data"><span data-bind="text: $data"></span></span> </div> <script src="http://knockoutjs.com/downloads/knockout-3.1.0.js"></script> <script> var KOData = ko.observableArray(); var KOviewmodel = {data: KOData}; ko.applyBindings(KOviewmodel, document.getElementById('koapp')); var KOclear = function (){ KOData.splice(0, KOData().length); }; var KOpush = function (data){ KOData.push(data); }; </script> <!-- Ember --> <div id="emapp"> Ember: <script type="text/x-handlebars"> <span> {{#each EMapp.data}}<span>{{this}}</span>{{/each}} </span> </script> </div> <script> var ENV = {EXTEND_PROTOTYPES: true}; </script> <script src="https://cdnjs.cloudflare.com/ajax/libs/handlebars.js/1.3.0/handlebars.min.js"></script> <script src="http://cdnjs.cloudflare.com/ajax/libs/ember.js/1.8.1/ember.min.js"></script> <script> EMapp = Ember.Application.create({ rootElement: $('#emapp') }); EMapp.data = Ember.A(); EMclear = function () { EMapp.data.clear(); }; EMpush = function (data) { EMapp.data.pushObject(data); }; </script> <!-- React --> <script src="https://cdnjs.cloudflare.com/ajax/libs/react/0.14.7/react.min.js"></script> <div id="react"> React: <span id="reactMountNode"></span> <script> 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 reactComp = ReactComponent(); React.renderComponent(reactComp, $('#reactMountNode')[0]); RClear = function() { reactComp.setState({data: []}) }; RPush = function(data) { var stateData = reactComp.state.data; stateData.push(data); reactComp.setState({data: stateData}); } </script> </div> <!-- Vue --> <div id="vuejs"> Vuejs: <span id="vuejsMountNode"><span v-repeat="item: data">{{ item }}</span></span> </div> <script src="https://cdnjs.cloudflare.com/ajax/libs/vue/1.0.15/vue.min.js"></script> <script> var vueInstance = new Vue({ el: '#vuejsMountNode', data: { data: [] } }); window.VueClear = function(){ vueInstance.data = [] }; window.VuePush = function(data){ vueInstance.data.push(data); }; </script>

Test runner

Warning! For accurate results, please disable Firebug before running the tests. (Why?)

Java applet disabled.

Testing in CCBot 2.0.0 / Other 0.0.0
Test Ops/sec
Angular 10
ANGclear();
for (var i = 0; i < 10; i++)
  ANGpush("ngitem");
pending…
Angular 100
ANGclear();
for (var i = 0; i < 100; i++)
  ANGpush("ngitem");
pending…
Ember 10
EMclear();
for (var i = 0; i < 10; i++)
  EMpush("emitem");
pending…
Ember 100
EMclear();
for (var i = 0; i < 100; i++)
  EMpush("emitem");
pending…
Knockout 10
KOclear();
for (var i = 0; i < 10; i++)
  KOpush("koitem");
pending…
Knockout 100
KOclear();
for (var i = 0; i < 100; i++)
  KOpush("koitem");
pending…
React 10
RClear();
for (var i = 0; i < 10; i++)
  RPush("ritem");
pending…
React 100
RClear();
for (var i = 0; i < 100; i++)
  RPush("ritem");
pending…
Vue 10
VueClear();
for (var i = 0; i < 10; i++)
  VuePush("vitem");
pending…
Vue 100
VueClear();
for (var i = 0; i < 100; i++)
  VuePush("vitem");
pending…

Compare results of other browsers

Revisions

You can edit these tests or add even more tests to this page by appending /edit to the URL.

0 Comments

Angular: {{item}}
Knockout:
Ember:
React:
Vuejs: {{ item }}