var-or-vars

JavaScript performance comparison

Test case created by Samuel on 22nd January 2013

One or multiple var statements.

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

Java applet disabled.

Test Ops/sec

Testing in unknown unknown
Test	Ops/sec
Multiple	`var a = 2; var b = "red"; var c = { "foo": a, "bar": b, "baz": true }; var d = [1,1,2,3,5]; var e = new Date(); var f = false; var g = f \|\| {};`	pending…
Single	`var a = 2, b = "red", c = { "foo": a, "bar": b, "baz": true }, d = [1,1,2,3,5], e = new Date(), f = false, g = f \|\| {};`	pending…

Multiple

var a = 2;
var b = "red";
var c = { "foo": a, "bar": b, "baz": true };
var d = [1,1,2,3,5];
var e = new Date();
var f = false;
var g = f || {};

pending…

Single

var a = 2,
 b = "red",
 c = { "foo": a, "bar": b, "baz": true },
 d = [1,1,2,3,5],
 e = new Date(),
 f = false,
 g = f || {};

pending…