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 querySelectorAll vs. getElementsByClassName (version: 0)

Comparing performance of: querySelectorAll vs getElementsByClassName

Created: 5 years ago by: Guest
Jump to the latest result
HTML Preparation code:
Tests:

  • querySelectorAll

  • getElementsByClassName

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    querySelectorAll
    getElementsByClassName

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 2 days ago)
Mozilla/5.0 (X11; Linux x86_64; rv:122.0) Gecko/20100101 Firefox/122.0
Firefox 122 on Linux
View result in a separate tab
Test name Executions per second
querySelectorAll 1611051.0 Ops/sec
getElementsByClassName 8517178.0 Ops/sec