Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36
Chrome 75
Windows
Desktop
5 years ago
Test name Executions per second
Array.prototype.concat 484063.1 Ops/sec
spread operator 191648.8 Ops/sec
stringify 19622.5 Ops/sec
concat apply 420350.2 Ops/sec
loop 9079.1 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • stringify

  • concat apply

  • loop