Javascript array concat vs push (v15)

Revision 15 of this benchmark created on

Description

1) var arr1=[1,2,3]; var arr2=[4,5,6]; var arr3=arr1.concat(arr2);

2) var arr1=[1,2,3]; var arr2=[4,5,6]; Array.prototype.push.apply(arr1,arr2);

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];

Test runner

Ready to run.

Testing in
TestOps/sec
concat
arr1 = arr1.concat(arr2);
ready
push
arr1.push.apply(arr1, arr2);
ready

Revisions

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