Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.17 Safari/537.36 Edg/81.0.416.11
Chrome 81
Windows
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 9158051.0 Ops/sec
spread operator 49900156.0 Ops/sec
Push 33605028.0 Ops/sec
Tests:
  • Array.prototype.concat

  • spread operator

  • Push