create object Object.create(null) vs {}

JavaScript performance comparison

Test case created by Steven

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
Object.create(null);
var o1 = Object.create(null);
pending…
{}
var o2 = {};
pending…
new Object();
var o3 = new Object();
pending…
Object.create(Object.prototype)
var o4 = Object.create(Object.prototype);
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