Tim Ledbetter 324ed5de0d LibWeb: Use an OrderedHashMap for pending :has() invalidations ...

Every DOM mutation that may affect a :has() selector enqueues an
entry in StyleScope keyed by an ancestor node. The entries were
previously stored  in a Vector and linearly scanned on every insert to
deduplicate by node. We now use an OrderedHashMap instead, eliminating
the quadratic deduplication.

2026-04-29 09:34:24 +02:00

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