Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_2_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36
Chrome 88
Mac OS X 11.2.0
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 7446636.5 Ops/sec
spread operator 36729168.0 Ops/sec
Push 26638782.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push