querySelectorAll vs getElementsByTagName iteration v2 (version: 1)

Comparing performance of: querySelectorAll vs getElementsByTagName

Created: one year ago by: Guest
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HTML Preparation code:
Tests:
Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    querySelectorAll
    getElementsByTagName

    Fastest: N/A

    Slowest: N/A

Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36
Chrome 133 on Windows
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getElementsByTagName
54.8M/s
querySelectorAll
4.9M/s
View exact numbers
Test name Executions per second
✓ getElementsByTagName 54,760,644 Ops/sec
querySelectorAll 4,902,037 Ops/sec

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