Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.124 Safari/537.36 OPR/77.0.4054.203
Opera 77
Windows
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 5601403.0 Ops/sec
spread operator 27025046.0 Ops/sec
Push 18823354.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push