Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_5) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.100 Safari/537.36
Chrome 75
Mac OS X 10.14.5
Desktop
5 years ago
Test name Executions per second
querySelector 4171908.2 Ops/sec
getElementsByClassName 5027145.5 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName