JavaScript Object Oriented Libraries Benchmark

JavaScript performance comparison

Revision 77 of this test case created by André Cruz

Info

=== SUPER CALL ===

MooTools and Ext Core are removed because they add extra information into native classes. They slow down other libraries.

Ext Core OOP is fast, MooTools OOP is super slow!

TODO: - Add YUI

Preparation code

<script src="http://dl.dropbox.com/u/7677927/oop-benchmark/lib/jsface.js"></script>

<script src="http://dl.dropbox.com/u/7677927/oop-benchmark/lib/my.class.js"></script>

<script src="http://dl.dropbox.com/u/7677927/oop-benchmark/lib/jrclass.js"></script>

<script src="http://dl.dropbox.com/u/7677927/oop-benchmark/lib/klass.js"></script>

<script src="http://dl.dropbox.com/u/7677927/oop-benchmark/lib/classy.js"></script>

<script src="http://dl.dropbox.com/u/7677927/oop-benchmark/lib/ptclass.js"></script>

<script src="http://dl.dropbox.com/u/7677927/oop-benchmark/all.js"></script>

<script src="http://indigounited.com/dejavu/dejavu.js"></script>
<script>
var dejavuClassPerson = dejavu.Class.declare({
  initialize: function(name){
    this.name = name;
  },
  setAddress: function(country, city, street) {
    this.country = country;
    this.city = city;
    this.street = street;
  }
});

var dejavuClassFrenchGuy = dejavu.Class.declare({
  $extends: dejavuClassPerson,
  setAddress: function(city, street) {
    this.$super('France', city, street);
  }
});

var dejavuClassParisLover = dejavu.Class.declare({
  $extends: dejavuClassFrenchGuy,
  setAddress: function(street) {
    this.$super('Paris', street);
  }
});

var dejavuClassPerson2 = dejavu.Class.declare(function () {
  return {
        initialize: function(name){
            this.name = name;
        },
        setAddress: function(country, city, street) {
            this.country = country;
            this.city = city;
            this.street = street;
        }
    };
}, true);

var dejavuClassFrenchGuy2 = dejavuClassPerson2.extend(function ($super) {
   return {
       setAddress: function(city, street) {
           $super.setAddress.call(this, 'France', city, street);
       }
   };
}, true);

var dejavuClassParisLover2 = dejavuClassFrenchGuy2.extend(function ($super) {
    return {
        setAddress: function(street) {
            $super.setAddress.call(this, 'Paris', street);
        }
    };
}, true);

// inherits copied from npm package
function inherits (c, p, proto) {
  function F () { this.constructor = c; }
  F.prototype = p.prototype;
  var e = {};
  for (var i in c.prototype) if (c.prototype.hasOwnProperty(i)) {
    e[i] = c.prototype[i];
  }
  if (proto) for (var i in proto) if (proto.hasOwnProperty(i)) {
    e[i] = proto[i];
  }
  c.prototype = new F();
  for (var i in e) if (e.hasOwnProperty(i)) {
    c.prototype[i] = e[i];
  }
  c['super'] = p;
}

var VanillaPerson = function (name) {
  this.name = name;
};
VanillaPerson.prototype.setAddress = function(country, city, street) {
  this.country = country;
  this.city = city;
  this.street = street;
};

var VanillaFrenchGuy = function (name) {
  VanillaPerson.call(this, name);
};

inherits(VanillaFrenchGuy, VanillaPerson);

VanillaFrenchGuy.prototype.setAddress = function (city, street) {
  VanillaPerson.prototype.setAddress.call(this, 'France', city, street);
};


var VanillaParisLover = function (name) {
  VanillaFrenchGuy.call(this, name);
};

inherits(VanillaParisLover, VanillaFrenchGuy);

VanillaParisLover.prototype.setAddress = function (street) {
  VanillaFrenchGuy.prototype.setAddress.call(this, 'Paris', street);
};
</script>

Preparation code output

Test runner

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

Java applet disabled.

Testing in unknown unknown
Test Ops/sec
JSFace
var p3 = new JSFaceParisLover("Mary");
p3.setAddress("CH");
pending…
my.Class
var p6 = new MyParisLover("Mary");
p6.setAddress("CH");
pending…
John Resig Class
var p9 = new JRParisLover("Mary");
p9.setAddress("CH");
pending…
Klass
var p12 = new EnderParisLover("Mary");
p12.setAddress("CH");
pending…
Classy
var p15 = new ClassyParisLover("Mary");
p15.setAddress("CH");
pending…
PTClass
var p18 = new PTClassParisLover("Mary");
p18.setAddress("CH");
pending…
dejavu
var p19 = new dejavuClassParisLover("Mary");
p19.setAddress("CH");
pending…
dejavu (after optimization)
var p20 = new dejavuClassParisLover2("Mary");
p20.setAddress("CH");
pending…
vanilla
var p21 = new VanillaParisLover("Mary");
p21.setAddress("CH");
pending…

Compare results of other browsers

Revisions

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