Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36
Chrome 85
Windows
Desktop
4 years ago
Test name Executions per second
.attribute 1423311.6 Ops/sec
setAttribute/removeAttribute 1173323.0 Ops/sec
setAttributeNode/removeAttributeNode 834959.6 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 818034.7 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem