Run results for: getElementById, querySelector, querySelectorAll and with if

Run details:

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/124.0.0.0 Safari/537.36

Browser: Chrome 124

Operating system: Mac OS X 10.15.7

Device Platform: Desktop

Date tested: 2 years ago

getElementById

9.2M/s

with iF

9.1M/s

querySelector

5.7M/s

querySelectorAll

2.8M/s

View exact numbers

HTML Preparation code:

<div id="test">Test</div>

Tests:

getElementById
document.getElementById("test");
querySelector
document.querySelector("#test")
querySelectorAll
document.querySelectorAll("#test")
with iF
var sel = '#test'; if (sel[0] === '#') { document.getElementById("test"); } else { document.querySelectorAll("#test") }