Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 13_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) FxiOS/14.0b12646 Mobile/15E148 Safari/605.1.15
Mobile Safari 13
iOS 13.3
Mobile
4 years ago
Test name Executions per second
querySelector 3099549.5 Ops/sec
getElementsByClassName 2332042.8 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName