Run details:
Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/79.0.3945.130 Safari/537.36
Chrome 79
Windows 8.1
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 397942.3 Ops/sec
spread operator 179480.5 Ops/sec
stringify 18911.4 Ops/sec
concat apply 355823.4 Ops/sec
loop 5822.9 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • stringify

  • concat apply

  • loop