Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 11_0_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36
Chrome 86
Mac OS X 11.0.0
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 6921861.5 Ops/sec
spread operator 29733712.0 Ops/sec
Push 18733352.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push