Benchmark: Factory vs Class

Tests:

Factory
'use strict'; function getInstance(param1) { var var1 = 'hello'; var m1 = function (p) { return 'testing: ' + p; }; return { getParam1: function () { return param1; }, var1: var1, getResult: function (p) { return param1 + ', ' + var1 + ', ' + m1(p); } }; } var a; var i = 0; var t1, t2; for (i; i < 1000; i++) { a = getInstance('A - ABC'); t1 = a.getParam1() + a.var1; t2 = t1 + a.getResult('result A'); }
Class
'use strict'; var TestClass = function () { function TestClass(param1) { this.param1 = param1; this.var1 = 'hello'; } TestClass.prototype.m1 = function (p) { return 'testing: ' + p; }; ; TestClass.prototype.getParam1 = function () { return this.param1; }; TestClass.prototype.getResult = function (p) { return this.param1 + ', ' + this.var1 + ', ' + this.m1(p); }; return TestClass; }(); var b; var i = 0; var t1, t2; for (i; i < 1000; i++) { b = new TestClass('B - ABC'); t1 = b.getParam1() + b.var1; t2 = t1 + b.getResult('result B'); }
Factory (init outside of loop)
'use strict'; function getInstance(param1) { var var1 = 'hello'; var m1 = function (p) { return 'testing: ' + p; }; return { getParam1: function () { return param1; }, var1: var1, getResult: function (p) { return param1 + ', ' + var1 + ', ' + m1(p); } }; } var a; var i = 0; var t1, t2; a = getInstance('A - ABC'); for (i; i < 1000; i++) { t1 = a.getParam1() + a.var1; t2 = t1 + a.getResult('result A'); }
Class (init outside of loop)
'use strict'; var TestClass = function () { function TestClass(param1) { this.param1 = param1; this.var1 = 'hello'; } TestClass.prototype.m1 = function (p) { return 'testing: ' + p; }; ; TestClass.prototype.getParam1 = function () { return this.param1; }; TestClass.prototype.getResult = function (p) { return this.param1 + ', ' + this.var1 + ', ' + this.m1(p); }; return TestClass; }(); var b; var i = 0; var t1, t2; b = new TestClass('B - ABC'); for (i; i < 1000; i++) { t1 = b.getParam1() + b.var1; t2 = t1 + b.getResult('result B'); }

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
Factory
Class
Factory (init outside of loop)
Class (init outside of loop)

Fastest: N/A

Slowest: N/A

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Latest run results:

Run details: (Test run date: 7 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/54.0.2840.59 Safari/537.36

Browser/OS: Chrome 54 on Windows

View result in a separate tab

Test name	Executions per second
Factory	6546.8 Ops/sec
Class	5493.8 Ops/sec
Factory (init outside of loop)	11802.5 Ops/sec
Class (init outside of loop)	6966.3 Ops/sec

Factory vs Class (version: 1)

Comparing performance of: Factory vs Class vs Factory (init outside of loop) vs Class (init outside of loop)

Created: 7 years ago by: Registered User

Jump to the latest result

Factory

Class

Factory (init outside of loop)

Class (init outside of loop)

Suite status: <idle, ready to run>

Experimental features:

Fastest: N/A

Slowest: N/A