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psysonic/src/components
‮Artem cb9445eaad feat(favorites): virtualize songs tracklist + memoize rows (#805)
* feat(favorites): virtualize songs tracklist + memoize rows

10k+ starred songs no longer mount every row into the DOM. Same fix
shape as playlist virtualization: @tanstack/react-virtual windowing,
memoized FavoriteSongRow with stable callback bundle, scrollMargin
ResizeObserver anchored to .content-body. visibleTracks memoized once
per visibleSongs ref to avoid O(n) songToTrack on every click.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

* chore(favorites): review follow-ups for virtualization PR #805

Add maintainer comments for scrollMargin layout coupling and bulk-bar
useLayoutEffect dep. Record PR #805 in CHANGELOG and settings credits.

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Co-authored-by: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-05-20 11:00:13 +03:00
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