Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36
Chrome 86
Windows
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 1441599.1 Ops/sec
Lodash concat 853721.5 Ops/sec
Array.prototype.push.apply() 1426550.0 Ops/sec
spread operator 2540311.5 Ops/sec
cached for + push 416546.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Lodash concat

  • Array.prototype.push.apply()

  • spread operator

  • cached for + push