Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/18.1 Safari/605.1.15
Safari 18
Mac OS X 10.15.7
Desktop
one month ago
Test name Executions per second
data attribute 2121333.2 Ops/sec
class name 6814911.5 Ops/sec
class name with data attribute 1232730.2 Ops/sec
HTML Preparation code:
Tests:
  • data attribute

  • class name

  • class name with data attribute