short-scope

JavaScript performance comparison

Test case created

Test runner

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

Java applet disabled.

Testing in IE 7.0
Test Ops/sec
Don't copy window
(function() {
  for (i = 0; i < 10; i = i + 1) {
    console.log(window);
  }
})();
pending…
copy window
(function(window) {
  for (i = 0; i < 10; i = i + 1) {
    console.log(window);
  }
})(this);
pending…

You can edit these tests or add even more tests to this page by appending /edit to the URL.

Compare results of other browsers

0 comments

Add a comment