array join vs string connect (v19)

Revision 19 of this benchmark created on

Test runner

Ready to run.

Testing in
TestOps/sec
array join
var arr = ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"];
var output = arr.join("");
ready
string connect
var output = "",
    arr = ["a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z"];

for (var i = 0, len = arr.length; i < len; i++) {
  output += arr[i];
}
ready

Revisions

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