Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.6.1 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Array.prototype.concat 3374807.8 Ops/sec
Lodash concat 966152.6 Ops/sec
Array.prototype.push.apply() 1250052.2 Ops/sec
spread operator 3406585.0 Ops/sec
cached for + push 536188.1 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Lodash concat

  • Array.prototype.push.apply()

  • spread operator

  • cached for + push