Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Mac OS X 10.14.6
Desktop
4 years ago
Test name Executions per second
Array.prototype.slice on NodeList 2713684.5 Ops/sec
Array.prototype.concat on NodeList 2668352.5 Ops/sec
Array.from on NodeList 30048.5 Ops/sec
Spread on NodeList 28562.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • Array.prototype.slice on NodeList

  • Array.prototype.concat on NodeList

  • Array.from on NodeList

  • Spread on NodeList