Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_4) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/89.0.4389.90 Safari/537.36
Chrome 89
Mac OS X 10.15.4
Desktop
3 years ago
Test name Executions per second
querySelector 2986936.0 Ops/sec
querySelectorAll 1369785.2 Ops/sec
getElementsByClassName 3380678.2 Ops/sec
querySelector (ID) 2240330.2 Ops/sec
getElementsByID 3635410.2 Ops/sec
HTML Preparation code:
Tests:
  • querySelector

  • querySelectorAll

  • getElementsByClassName

  • querySelector (ID)

  • getElementsByID


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