The skeleton mirrors the real column geometry · same width, same cell height, same RTL column order · so text lands exactly where the ghosts were. It pulses (opacity) rather than sweeping a horizontal shimmer.

tsx
1function ColumnSkeleton({ columns = 3, cellHeight = 24, cellsPerColumn = 20 }) {
return (
  <div style={{
    display: "flex",
    flexDirection: "row-reverse", // RTL column order
    gap: 32,
    padding: 24,
  }}>

Guidance

Match skeleton column width and cell height to actual rendered values
Use RTL column order in the skeleton · columns flow right-to-left
Vary glyph-level density slightly for visual realism

Don't

Use horizontal paragraph skeletons in a vertical reader
Animate skeleton with a horizontal shimmer · use pulse opacity instead
Show skeletons for less than 200ms · content loads too fast to need them

PreviousToast Next Vertical List Cell

1	function ColumnSkeleton({ columns = 3, cellHeight = 24, cellsPerColumn = 20 }) {
2	return (
3	<div style={{
4	display: "flex",
5	flexDirection: "row-reverse", // RTL column order
6	gap: 32,
7	padding: 24,
8	}}>