window.innerWidth vs document.body.clientWidth

JavaScript performance comparison

Revision 2 of this test case created

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var v = 1024;
   
};
</script>

Test runner

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

Java applet disabled.

Testing in unknown unknown
Test Ops/sec
window.innerWidth
var w = window.innerWidth;
pending…
document.body.clientWidth
var w = document.body.clientWidth;
pending…
cached value 1
var w = 1024;
pending…
cached value 2
// Jörg Schaper
var w = v;
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. Here’s a list of current revisions for this page:

0 comments

Add a comment