Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.0.0 Safari/537.36
Chrome 103
Windows
Desktop
2 years ago
Test name Executions per second
Array.prototype.concat 8027372.0 Ops/sec
spread operator 37137208.0 Ops/sec
Push 38006036.0 Ops/sec
Splice 14628828.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push

  • Splice