Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0
Firefox 71
Windows 7
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 10540090.0 Ops/sec
spread operator 8207212.5 Ops/sec
Push 4057030.8 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push