Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/68.0.3440.106 Safari/537.36
Chrome 68
Windows
Desktop
6 years ago
Test name Executions per second
Array.prototype.concat 538338.1 Ops/sec
spread operator 150423.1 Ops/sec
stringify 15720.0 Ops/sec
concat apply 389556.7 Ops/sec
loop 11436.0 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • stringify

  • concat apply

  • loop