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I've used :has in uBlock filter declarations and it's perfect.(uBlock implements its own :has for its filters) It should be relatively trivial to isolate the e
by Senji 10y ago
I've used :has in uBlock filter declarations and it's perfect.(uBlock implements its own :has for its filters)
It should be relatively trivial to isolate the elements targeted by :has and incur the performance penalty only for them instead of the whole dom.
- Manishearth 10y ago> relatively trivial No, that's the point, it isn't, because of various optimizations it turns off. I need to think about exactly what they were, but it's not as simple as isolating the has selectors.