Run details:
Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.45 Safari/537.36
Chrome 96
Windows
Desktop
3 years ago
Test name Executions per second
.attribute 3366399.8 Ops/sec
setAttribute/removeAttribute 2145608.0 Ops/sec
setAttributeNode/removeAttributeNode 1596010.8 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 1381842.4 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem