Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0
Firefox 75
Linux
Desktop
4 years ago
Test name Executions per second
querySelector 2105865.0 Ops/sec
getElementsByClassName 1806511.5 Ops/sec
getElementsByClassName (item) 2205729.0 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • getElementsByClassName

  • getElementsByClassName (item)