Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:71.0) Gecko/20100101 Firefox/71.0
Firefox 71
Windows
Desktop
4 years ago
Test name Executions per second
querySelector 2979795.8 Ops/sec
getElementsByClassName 2825263.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName