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Comparing the performance of using style against changing directly cssText. Also compared against with just setting the attribute.
Force a reset and reflow after each test.
<svg width="300px" height="300px">
<text x="25" y="50" font-size="24">SVG Circle Element</text>
<circle id="circle" cx="125" cy="150" r="50" stroke-width="5"/>
</svg>
var element = document.getElementById('circle');
var style = element.style;
var fill = 'pink';
var stroke = 'purple';
Ready to run.
Test | Ops/sec | |
---|---|---|
element.style |
| ready |
element.cssText |
| ready |
concat element.cssText |
| ready |
element.setAttribute |
| ready |
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