Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/87.0.4280.88 Safari/537.36
Chrome 87
Mac OS X 10.15.7
Desktop
4 years ago
Test name Executions per second
.attribute 3194689.8 Ops/sec
setAttribute/removeAttribute 1958174.6 Ops/sec
setAttributeNode/removeAttributeNode 1668637.2 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 1444568.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem