Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:78.0) Gecko/20100101 Firefox/78.0
Firefox 78
Mac OS X 10.15
Desktop
4 years ago
Test name Executions per second
Array.from(NodeList).map 1222240.2 Ops/sec
[...NodeList].map 1393007.5 Ops/sec
map.call(NodeList) 1526798.2 Ops/sec
NodeList#map 1524477.0 Ops/sec
for loop 1529474.4 Ops/sec
Script Preparation code:
Tests:
  • Array.from(NodeList).map

  • [...NodeList].map

  • map.call(NodeList)

  • NodeList#map

  • for loop