Benchmark: Test id vs next sibbling

HTML Preparation code:

<div class="js-tooltip" data-tooltip-id="tooltip-123"></div>
<div id="tooltip-123" class="c-tooltip">test</div>

Script Preparation code:

/*your preparation JavaScript code goes here
To execute async code during the script preparation, wrap it as function globalMeasureThatScriptPrepareFunction, example:*/
async function globalMeasureThatScriptPrepareFunction() {
    // This function is optional, feel free to remove it.
    // await someThing();
}

Tests:

next sibbling
var tooltip = document.getElementsByClassName("js-tooltip")[0]; console.log(tooltip.nextElementSibling[0]);
based on id
var tooltip = document.getElementsByClassName("js-tooltip")[0]; console.log(document.getElementById(tooltip.dataset.tooltipId));

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results

Test case name	Result
next sibbling
based on id

Fastest: N/A

Slowest: N/A

Latest run results:

Run details: (Test run date: one year ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/134.0.0.0 Safari/537.36

Browser/OS: Chrome 134 on Mac OS X 10.15.7

View result in a separate tab

next sibbling

659K/s

based on id

558K/s

View exact numbers

Test name	Executions per second
✓ next sibbling	658,525 Ops/sec
based on id	557,977 Ops/sec

Test id vs next sibbling (version: 1)

Comparing performance of: `next sibbling vs based on id`

Created: one year ago by: Guest

Go to the latest result

next sibbling

based on id

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Test id vs next sibbling (version: 1)

Comparing performance of: next sibbling vs based on id

Created: one year ago by: Guest

Go to the latest result

next sibbling

based on id

Suite status: <idle, ready to run>

Fastest: N/A

Slowest: N/A

Related benchmarks

Comparing performance of: `next sibbling vs based on id`