concat same vs other

Benchmark created by Andrey on

Setup

var arr1 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]
        var arr2 = [1, 2, 3, 4, 5, 6, 7, 8, 9, 0]
        var arr3 = []

Test runner

Ready to run.

Testing in
TestOps/sec
same array
arr3 = arr1.concat(arr2);
ready
other array
arr1 = arr1.concat(arr2);
ready
push
for (i = 0; i < arr2.length; i++) {
  arr1.push(arr2[i]);
}
ready

Revisions

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

  • Revision 1: published by Andrey on