Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:87.0) Gecko/20100101 Firefox/87.0
Firefox 87
Windows
Desktop
3 years ago
Test name Executions per second
Array.prototype.concat 3119432.2 Ops/sec
Lodash concat 974535.3 Ops/sec
Array.prototype.push.apply() 311035.9 Ops/sec
spread operator 1544525.2 Ops/sec
cached for + push 486679.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.concat

  • Lodash concat

  • Array.prototype.push.apply()

  • spread operator

  • cached for + push