Re: [csswg-drafts] [selectors-4] Attribute match syntax extended to cover tag selectors (#6571)

I'm a bit concerned about this defeating many optimizations that engines have for tag selectors. If you have a tag selector you are guaranteed that it'll never impact performance of elements without that tag, but these selectors you'd need to match against all elements.

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Received on Thursday, 2 September 2021 16:56:42 UTC