Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/14.0.3 Safari/605.1.15
Safari 14
Mac OS X 10.15.6
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 6680843.0 Ops/sec
Lodash concat 2319785.8 Ops/sec
Array.prototype.push.apply() 3369008.0 Ops/sec
spread operator 7642373.5 Ops/sec
cached for + push 1040822.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Lodash concat

  • Array.prototype.push.apply()

  • spread operator

  • cached for + push