Benchmark: Set style vs setAtrribute("style") 2

HTML Preparation code:

<div id="element" style="background:#555;color:#FFF;position:absolute;left:0;top:0;width:400px;height:100px;">
</div>

Script Preparation code:

  var elem = document.getElementById('element');

Tests:

style by property
for (var i = 0; i< 1000 ; i++){ elem.style.width = i + 'px'; elem.style.height = i + 'px'; elem.style.top = i + 'px'; elem.style.left = i + 'px'; }
style by name
for (var i = 0; i< 1000 ; i++){ elem.style['width'] = i + 'px'; elem.style['height'] = i + 'px'; elem.style['top'] = i + 'px'; elem.style['left'] = i + 'px'; }
setAttribute
for (var i = 0; i< 1000 ; i++){ elem.setAttribute('style','width:' + i + 'px;height:' + i + 'px;top:' + i + 'px;left:' + i + 'px;'); }

Rendered benchmark preparation results:

Previous results

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Latest run results:

Run details: (Test run date: 4 years ago)

User agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/81.0.4044.113 Safari/537.36

Browser/OS: Chrome 81 on Mac OS X 10.15.3

Set style vs setAtrribute("style") 2 (version: 0)