Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/72.0.3626.81 Safari/537.36
Chrome 72
Windows
Desktop
5 years ago
Test name Executions per second
Array.prototype.concat 5959947.0 Ops/sec
Lodash concat 1512267.8 Ops/sec
Array.prototype.push.apply() 3776057.5 Ops/sec
spread operator 25487752.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Lodash concat

  • Array.prototype.push.apply()

  • spread operator

  • cached for + push