Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/70.0.3538.102 Safari/537.36 Edge/18.19041
Edge 18.19041
Windows
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 3156186.8 Ops/sec
spread operator 1857669.8 Ops/sec
Push 1936282.8 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push