Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15
Safari 13
Mac OS X 10.15.6
Desktop
4 years ago
Test name Executions per second
Array.prototype.concat 1668480.5 Ops/sec
Lodash concat 118031.8 Ops/sec
Array.prototype.push.apply() 70092.3 Ops/sec
spread operator 245622.4 Ops/sec
cached for + push 42952.5 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Lodash concat

  • Array.prototype.push.apply()

  • spread operator

  • cached for + push