Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36
Chrome 88
Mac OS X 10.15.4
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 2457542.5 Ops/sec
Lodash concat 594406.8 Ops/sec
Array.prototype.push.apply() 1569158.1 Ops/sec
spread operator 3587713.5 Ops/sec
cached for + push 346613.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Lodash concat

  • Array.prototype.push.apply()

  • spread operator

  • cached for + push