Anatomy

kaskaid, dissected

Drag the stage's right edge (or focus it and press ← / →) to resize the preview container — lane count is driven by @container queries reading the container's own size, not the browser viewport. Scroll the stage and watch MOUNTED stay small while ITEMS grows as the feed auto-appends, with the mounted-index window shifting in the minimap.

72Items

0Mounted

0Visible

lanes: 4Container

Scroll APIscrollToIndex(1, { align: 'start' })

Load

endReachedDisabled: false

GUTTER

16 px

OVERSCAN

THRESHOLD

6 items

Range

--lanes: 4

useEndReached → fetchNextPage()

// heights are measured post-layout, never equalized · the feed only grows