Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 12_0_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Mac OS X 12.0.0
Desktop
2 years ago
Test name Executions per second
Array.prototype.concat 7475461.0 Ops/sec
spread operator 38646380.0 Ops/sec
Push 31063014.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push