now

JavaScript performance comparison

Test case created by imaya

Preparation code

 
<script>
Benchmark.prototype.setup = function() {
    var dateNow = Date.now;
};
</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
new Date
+new Date();
pending…
Date.now
Date.now();
pending…
performance.now
performance.webkitNow();
pending…
Date.now (shortcut)
dateNow();
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