:has is not supported in any browser, and that seems unlikely to change, for per... | Hacker News

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JoshTriplett on Oct 5, 2020 | parent | context | favorite | on: Full-Bleed Layout Using CSS Grid

:has is not supported in any browser, and that seems unlikely to change, for performance reasons. https://caniuse.com/css-has

uallo on Oct 5, 2020 | [–]

Sorry, I meant :is (which is already supported in some browsers).

ygra on Oct 6, 2020 | | [–]

Sometimes it'd be great to have full XPath available for CSS selectors. But I can see how that's a performance nightmare.

err4nt on Oct 5, 2020 | [–]

You can support :has(), and things like it yourself via client-side JavaScript styling runtimes well enough.

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