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by vbezhenar
4072 days ago
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Modern browsers do their best to optimize typical use-cases for CSS selectors and .collection li for sure will be handled optimally. You shouldn't worry about CSS selector performance unless you have to provide good performance for very old browsers or hit specific performance problem. Optimize for humans, not for computers. |
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https://developer.mozilla.org/en-US/docs/Web/Guide/CSS/Writi...
They explicitly state using css classes is more performant than using tags.
I'd be interested in a CSSPerf(Do they have those?)