concat/join-with-push/join-without-push (v69)

Revision 69 of this benchmark created on

Test runner

Ready to run.

Testing in
TestOps/sec
concat
var res_ = [];
for (var res = '', i = 0; i < 10000; i++) {
  res += 'a';
  res_.push('a');
}
ready
join-with-push
for (var res = [], i = 0; i < 10000; i++) {
  res.push('a');
}
res = res.join('');
ready
join-without-push
for (var res = [], i = 0; i < 10000; i++) {
  res[i] = 'a';
}
res = res.join('');
ready

Revisions

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