Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:60.0) Gecko/20100101 Firefox/60.0
Firefox 60
Windows
Desktop
6 years ago
Test name Executions per second
Array.prototype.concat 1049702.8 Ops/sec
spread operator 717166.7 Ops/sec
array.push 10190826.0 Ops/sec
Script Preparation code:
Tests:
  • Array.prototype.concat

  • spread operator

  • array.push


;