Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:85.0) Gecko/20100101 Firefox/85.0
Firefox 85
Mac OS X 10.15
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 9282859.0 Ops/sec
spread operator 7142395.0 Ops/sec
Push 4465192.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push