Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/15.4 Safari/605.1.15
Safari 15
Mac OS X 10.15.7
Desktop
2 years ago
Test name Executions per second
.attribute 5477204.5 Ops/sec
setAttribute/removeAttribute 4562306.0 Ops/sec
setAttributeNode/removeAttributeNode 3450576.5 Ops/sec
attributes.setNamedItem/attributes.removeNamedITem 3507881.8 Ops/sec
setAttribute/delete 9406938.0 Ops/sec
HTML Preparation code:
Script Preparation code:
Tests:
  • .attribute

  • setAttribute/removeAttribute

  • setAttributeNode/removeAttributeNode

  • attributes.setNamedItem/attributes.removeNamedITem

  • setAttribute/delete