Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4170.0 Safari/537.36 Edg/85.0.552.1
Chrome 85
Windows
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 5814974.5 Ops/sec
spread operator 30785638.0 Ops/sec
Push 20824496.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push