Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/94.0.4606.81 Safari/537.36 Edg/94.0.992.47
Chrome 94
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 3115588.5 Ops/sec
spread operator 4762559.0 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator