Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.111 Safari/537.36 OPR/72.0.3815.186
Opera 72
Mac OS X 10.15.7
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 6304890.5 Ops/sec
spread operator 27862150.0 Ops/sec
Push 18513124.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push