AdaptTable for Radix

Large datasets in Radix

Turn virtualize on and the table renders the rows in view plus a small overscan, whatever the dataset's size. virtualizeColumns does the same across, for column sets far wider than the window.

The header stays pinned, pinned columns stay put, and the scroll box scrolls — never the page. Sorting, filtering and selection keep working on the whole dataset rather than on what is drawn.

Nothing about the markup changes: it is the same Radix table, with the rows outside the window absent rather than hidden.

Radix's Table.Root brings its own ScrollArea, so the adapter restores overflow on the inner table and hands it the min-width — without that the table shrinks to the viewport and a pinned column has nothing to stick against. Columns virtualize here as well as rows.

The code

import { DataTable } from "@adapttable/radix";

export function Ledger({ rows, columns }) {
  return (
    <DataTable
      data={rows}
      columns={columns}
      rowKey={(row) => row.id}
      virtualize
      virtualizeColumns
      maxHeight={600}
      defaultColumnLayout={{ pinned: { name: "start" } }}
    />
  );
}

Install

pnpm add @adapttable/radix @adapttable/core @radix-ui/themes

The same feature in the other kits

• Large datasets in Mantine — Rounded, friendly, filled controls
• Large datasets in MUI — Material elevation, uppercase actions
• Large datasets in Chakra — Soft teal, generous radius
• Large datasets in Ant Design — Compact, tinted header, crisp
• Large datasets in Base UI — Unstyled primitives, blue accent
• Large datasets in shadcn — Monochrome, ring focus
• Large datasets in Tailwind — Unstyled — your own classes

More Radix features

• Filtering in Radix — Kit-native operators, date ranges, checklists, an AND/OR tree, chips.
• Column management in Radix — Show, hide, reorder, pin and resize — from a menu you did not write.
• Column groups in Radix — Spanning headers that collapse to a stub, a kept child, or a custom cell.
• Row selection in Radix — A set of ids that survives paging, with bulk actions over it.
• Rows in Radix — Pin, drag-reorder, merge cells, and a 3-dot menu per row.
• Inline cell editing in Radix — Kit-native editors in the cell; every write goes through your handler.
• Row grouping in Radix — Nested group headers with counts, subtotals, footers and collapse state.
• Nested tables in Radix — A real table under a row — same engine, own columns, own keys.
• Export and print in Radix — CSV, XLSX and PDF from one seam — plus a real print layout.
• Tree data in Radix — Rows that contain rows — nesting, chevrons, keyboard traversal.
• Mobile cards in Radix — Every row becomes a card on phones. Automatically, with the same state.
• Pivot tables in Radix — Rows down the side, dimensions across the top, subtotals at every level.
• Saved views in Radix — Name an arrangement, share it as a link, manage the list in place.
• Spreadsheet formulas in Radix — Computed columns typed as formulas, errors reported in the cell.
• Right-to-left Radix data table — Arabic strings, a flipped axis, and a popover that opens from the right edge.
• Live updates in Radix — Rows change while you read them. Sort and selection hold.
• Accessible Radix data table — Arrow-key focus, a visible ring, and every announcement shown as text.

Reference: virtualization. More of this kit: AdaptTable for Radix, or the live demo.