Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:76.0) Gecko/20100101 Firefox/76.0
Firefox 76
Windows 8.1
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 4045409.2 Ops/sec
spread operator 3639815.0 Ops/sec
Push 1604849.1 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push