Prototype vs Module pattern performance (v109)

Revision 109 of this benchmark created by uriel tzel on

Description

proxy pattern

Setup

Klass1 = function() {}
    Klass1.prototype.foo = function() {
      log('foo');
    }
    Klass1.prototype.bar = function() {
      log('bar');
    }
    
    Klass2 = function() {
      var foo = function() {
        log('foo');
      },
        bar = function() {
          log('bar');
        };
    
      return {
        foo: foo,
        bar: bar
      }
    }
    
    
    var FooFunction = function() {
      log('foo');
    };
    var BarFunction = function() {
      log('bar');
    };
    
    Klass3 = function() {
      return {
        foo: FooFunction,
        bar: BarFunction
      }
    }
    
    var Klass4 = {};
    (function() {
      this.foo = function() {
        log('foo');
      };
      this.bar = function() {
        log('bar');
      };
    }).apply(Klass4);

Test runner

Ready to run.

Testing in
TestOps/sec
Prototypal
var i = 1000,
  objs = [];
while (i--) {
  var o = new Klass1()
  objs.push(new Klass1());
  o.bar;
  o.foo;
}
ready
Module pattern
var i = 1000,
  objs = [];
while (i--) {
  var o = Klass2()
  objs.push(Klass2());
  o.bar;
  o.foo;
}
ready
Module pattern with cached functions
var i = 1000,
  objs = [];
while (i--) {
  var o = Klass3()
  objs.push(Klass3());
  o.bar;
  o.foo;
}
ready
Proxy pattern
var i = 1000,
  objs = [];
while (i--) {
  var o = Klass4
  objs.push(Klass4);
  o.bar;
  o.foo;
}
ready

Revisions

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