Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:84.0) Gecko/20100101 Firefox/84.0
Firefox 84
Windows
Desktop
4 years ago
Test name Executions per second
.attribute 2169883.2 Ops/sec
setAttribute/removeAttribute 1768571.4 Ops/sec
setAttributeNode/removeAttributeNode 1446351.6 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 1347622.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem