Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/76.0.3809.100 Safari/537.36
Chrome 76
Windows
Desktop
5 years ago
Test name Executions per second
Array.prototype.concat 721814.4 Ops/sec
spread operator 10257162.0 Ops/sec
Push 7126075.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push