Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0 Safari/605.1.15
Safari 12
Mac OS X 10.14
Desktop
6 years ago
Test name Executions per second
querySelector 3217186.8 Ops/sec
getElementsByClassName 3452203.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName