Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:88.0) Gecko/20100101 Firefox/88.0
Firefox 88
Windows
Desktop
3 years ago
Test name Executions per second
.attribute 1398673.0 Ops/sec
setAttribute/removeAttribute 1142707.1 Ops/sec
setAttributeNode/removeAttributeNode 890525.7 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 806535.8 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem