Run details:
Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:80.0) Gecko/20100101 Firefox/80.0
Firefox 80
Ubuntu
Desktop
4 years ago
Test name Executions per second
querySelector 3561458.5 Ops/sec
getElementsByClassName 5410686.0 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName