querySelector vs querySelectorAll testsss
Date tested:
one year ago
User agent:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/107.0.0.0 Safari/537.36
Test name
Executions per second
querySelector
577.7 Ops/sec
all
419.3 Ops/sec
Benchmark definition (click to collapse):
HTML Preparation code:
<li /><li /><li /><li /><li /><li /><li /><li /><li /><li /><li /><li /><li /><li /><li /><li />
Tests:
querySelector
for(let i = 0; i < 5000; i++) document.querySelector('li:nth-child(5)')
all
for(let i = 0; i < 5000; i++) document.querySelectorAll('li')[5]
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