Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.67 Safari/537.36
Chrome 87
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
String concatentation 4520.4 Ops/sec
Array join 10622.9 Ops/sec
Array join (w/ push) 12696.6 Ops/sec
Script Preparation code:
Tests:
  • String concatentation

  • Array join

  • Array join (w/ push)