JoostK 1a4b489692 perf(animations): improve algorithm to balance animation namespaces (#45113) ...

The prior approach would consider all existing namespaces from back to front
to find the one that's the closest ancestor for a given host element. An
expensive `contains` operation was used which needed to traverse all the
way up the document root _for each existing namespace_. This commit implements
an optimization where the closest namespace is found by traversing up from
the host element, avoiding repeated DOM traversal.

Closes #45055

PR Close #45113

2022-02-18 13:44:44 -08:00

..

testing.md

perf(animations): improve algorithm to balance animation namespaces (#45113)

2022-02-18 13:44:44 -08:00