Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Windows
Desktop
3 years ago
Test name Executions per second
.attribute 1307662.1 Ops/sec
setAttribute/removeAttribute 615425.4 Ops/sec
setAttributeNode/removeAttributeNode 559811.4 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 416592.2 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem