Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36
Chrome 79
Windows
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 889333.1 Ops/sec
spread operator 328914.6 Ops/sec
stringify 28727.0 Ops/sec
concat apply 548163.1 Ops/sec
loop 6348.3 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • stringify

  • concat apply

  • loop