Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/84.0.4147.13 Safari/537.36 Edg/84.0.522.5
Chrome 84
Windows
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 5867285.0 Ops/sec
spread operator 28414710.0 Ops/sec
Push 21202326.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push