Push item inside an array

JavaScript performance comparison

Revision 7 of this test case created by

Preparation code


      
      <script>
Benchmark.prototype.setup = function() {
  var arr = new Array(400000);;

};
</script>

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
arr.push
arr.push(8);
pending…
arr[arr.length]
arr[arr.length] = 8;
pending…
arr.concat
arr.concat([8]);
pending…
arr.splice
arr.splice(arr.length, 0, 8);
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