Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/92.0.4515.159 Safari/537.36
Chrome 92
Mac OS X 10.15.4
Desktop
3 years ago
Test name Executions per second
.attribute 3055055.5 Ops/sec
setAttribute/removeAttribute 1714454.2 Ops/sec
setAttributeNode/removeAttributeNode 1301634.8 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 1212047.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem