TanStack/virtual @tanstack/virtual-core@3.17.7

on GitHub

Patch Changes

• #1239 a5417b4 - Fix a one-frame viewport jump when above-viewport rows resize while scrolling up (#1227). resizeItem writes scrollTop synchronously inside the ResizeObserver callback to compensate for the size change, but then notified asynchronously — so the browser could paint a frame with the new scrollTop and the old item transforms, making the content jerk by the resize delta and snap back. When a compensation actually moves the scroll position, resizeItem now notifies synchronously so the transform commit lands in the same paint as the scroll write. Resizes that don't move the scroll position (below-fold measurements, iOS-deferred adjustments) keep the cheaper async notify.