Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36
Chrome 97
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
.attribute 3150646.0 Ops/sec
setAttribute/removeAttribute 2030661.2 Ops/sec
setAttributeNode/removeAttributeNode 1431219.2 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 1282661.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem