Benchmark: Attribute name size performance

HTML Preparation code:

<div id="foo" class="lorem"></div>

Tests:

Short name
var element = document.getElementById("foo"); var i = 1000; while (i--) { element.setAttribute("data-foo", "bar"); }
Long name
var element = document.getElementById("foo"); var i = 1000; while (i--) { element.setAttribute("data-under-community-selected", "bar"); }

Rendered benchmark preparation results:

Previous results

Test case name	Result
Short name
Long name

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Latest run results:

Run details: (Test run date: 5 years ago)

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:69.0) Gecko/20100101 Firefox/69.0

Browser/OS: Firefox 69 on Windows

Test name	Executions per second
Short name	7315.0 Ops/sec
Long name	5854.9 Ops/sec

Attribute name size performance (version: 0)