Migrating to TanStack Table V9 (Vue)

What's New in TanStack Table V9#

TanStack Table V9 is a major release with significant internal architectural improvements while maintaining the core table logic you're familiar with. Here are the key changes:

1. Better Performance#

• Lower memory usage: The core architecture now shares more behavior across table objects, with some large-table scenarios seeing up to 90% memory savings.
• Faster client-side row models: Sorting, filtering, and aggregation paths have improved algorithms and memoization, with many scenarios seeing up to 40-70% speed improvements.
• Better column resizing performance: Column resizing also gets significant performance improvements from the same architectural and memoization work.

2. State Management Overhaul#

• TanStack Store foundation: Table state is backed by TanStack Store atoms.
• Vue reactivity integration: Table atoms are backed by Vue refs and computed values, and useTable unwraps reactive option values like data.
• Fine-grained subscriptions: Registered features expose per-slice state through table.atoms, so reads can stay scoped to the state they need.

3. Type-Safety Improvements#

• New and revamped type helpers: New type helpers help define columns, custom filters, sorts, aggregations, column and table meta, shared table options and components, and more.
• Per-table meta types: tableMeta, columnMeta, and filterMeta slots let you type meta for a specific table instead of globally augmenting shared interfaces. No more global declaration merging required!
• Feature-gated APIs: APIs only exist when their feature is registered, and tableFeatures() validates feature prerequisites at the type level.

4. Tree Shaking and Extensibility#

• Import only the features you use: Tables that only need sorting do not ship filtering, pagination, or other unused feature code.
• Tree-shakeable row models and functions: Row model factories and filterFns / sortFns / aggregationFns now live on tableFeatures(), so unused processing code can be dropped.
• Custom features use the same system: Your own feature plugins can register state, options, and APIs alongside the built-in features. See the Custom Features Guide.

5. Composability#

• tableOptions(): Compose reusable table configuration, including features, row models, and default options.
• createTableHook(): Define shared Vue table factories with pre-bound features, row models, defaults, and components.

6. New and Refreshed Features#

• New features: cellSelectionFeature adds spreadsheet-style rectangular cell range selection, with drag, Shift-extend, and multiple disjoint ranges. See the Cell Selection Guide.
• Cell and header spanning: the new cellSpanningFeature merges body cells across rows and columns (spanRows / spanColumns, with span-aware cell selection), and header groups now compute header.rowSpan so shallow columns can span header rows. See the Cell Spanning Guide.
• More capable features: Aggregation, Row Selection, Column Pinning, and Column Resizing have all been made more feature rich (multiple aggregation definitions per column, Shift range selection, logical start/end pinning, and more).
• New core APIs: New table and row APIs (like table.getMaxSubRowDepth(), row.getDisplayIndex()) round out the core feature set.

The Good News: Most Table Logic Is Still Familiar#

• Column definitions keep the same basic accessorKey, accessorFn, header, cell, and footer shapes.
• Feature APIs like table.nextPage(), column.toggleSorting(), and row.toggleSelected() remain the preferred way to update state.
• Templates still render header groups, rows, and cells from the table instance.

The main migration is replacing useVueTable with useTable, then moving feature and row-model setup into the v9 shape.

Core Breaking Changes#

Hook Rename#

// v8
import { useVueTable } from '@tanstack/vue-table'

const table = useVueTable(options)

// v9
import { useTable } from '@tanstack/vue-table'

const table = useTable(options)

New Required features Table Option#

In Table V9, you must explicitly declare which features your table uses. Features, Row Models, and Row Model processing "Fns" are defined on the new features table option.

// Table V8
import {
  getCoreRowModel,
  getSortedRowModel,
  sortingFns,
  useVueTable,
} from '@tanstack/vue-table'

const table = useVueTable({
  columns,
  data,
  getCoreRowModel: getCoreRowModel(),
  getSortedRowModel: getSortedRowModel(),
  sortingFns,
})

// Table V9
import {
  createSortedRowModel,
  rowSortingFeature,
  sortFns,
  tableFeatures,
  useTable,
} from '@tanstack/vue-table'

// All table options that concern including code modules (features, row models, Fns, etc.)
const features = tableFeatures({
  rowSortingFeature, // new - import and pass the feature you want to use
  sortedRowModel: createSortedRowModel(), // now row models are defined on the features object
  sortFns, // now Fns are defined on the features object
  // ...more features, row models, etc.
})

const table = useTable({
  features, // new required option
  columns,
  data,
})

data can be a raw array, a ref, a computed, or a getter. The adapter unwraps reactive option values and keeps the table synced.

Shortcut: Use stockFeatures for Table V8-like Behavior#

stockFeatures is useful for early migration before you audit feature usage.

import { stockFeatures, useTable } from '@tanstack/vue-table'

const table = useTable({
  features: stockFeatures,
  columns,
  data,
})

Use it as a temporary migration shortcut. Explicit feature registration is the production target.

Available Features#

Row Model Factories#

Row model factories now live on the features object (passed to tableFeatures). The rowModels option has been removed. Function registries (filterFns, sortFns, aggregationFns) are also slots on the features object. Row model slots are type-checked, so each row model must be specified after its associated feature in the same tableFeatures call.

Migration Mapping#

Full Migration Example#

// v8
import {
  getCoreRowModel,
  getFilteredRowModel,
  getPaginationRowModel,
  getSortedRowModel,
  filterFns,
  sortingFns,
  useVueTable,
} from '@tanstack/vue-table'

const table = useVueTable({
  columns,
  data,
  getCoreRowModel: getCoreRowModel(),
  getFilteredRowModel: getFilteredRowModel(),
  getSortedRowModel: getSortedRowModel(),
  getPaginationRowModel: getPaginationRowModel(),
  filterFns,
  sortingFns,
})

// v9
import {
  columnFilteringFeature,
  createFilteredRowModel,
  createPaginatedRowModel,
  createSortedRowModel,
  filterFns,
  rowPaginationFeature,
  rowSortingFeature,
  sortFns,
  tableFeatures,
  useTable,
} from '@tanstack/vue-table'

const features = tableFeatures({
  columnFilteringFeature,
  rowPaginationFeature,
  rowSortingFeature,
  filteredRowModel: createFilteredRowModel(),
  sortedRowModel: createSortedRowModel(),
  paginatedRowModel: createPaginatedRowModel(),
  filterFns,
  sortFns,
})

const table = useTable({
  features,
  columns,
  data,
})

Prefer Individual Fn Imports Over Full Registries#

The filterFns, sortFns, and aggregationFns registry exports are now deprecated in favor of importing individual filterFn_*, sortFn_*, and aggregationFn_* functions and registering only the ones you use (or passing functions directly in column definitions with no registration at all). The full registries still work, but spreading them puts every built-in function in your bundle. Keep in mind that string names, including the default 'auto', only resolve functions you have registered.

// Before: registers every built-in function
import { filterFns, sortFns } from '@tanstack/vue-table'

const features = tableFeatures({
  // ...other features and row models
  filterFns,
  sortFns,
})

// After: registers only the functions you use
import {
  filterFn_includesString,
  sortFn_alphanumeric,
  sortFn_text,
} from '@tanstack/vue-table'

const features = tableFeatures({
  // ...other features and row models
  filterFns: { includesString: filterFn_includesString },
  sortFns: { alphanumeric: sortFn_alphanumeric, text: sortFn_text },
})

Instance Methods Must Be Called on Their Instance#

In v9, methods on rows, cells, columns, headers, and similar table objects are shared on the object's prototype instead of being created as arrow functions on each object. This improves memory usage, but it means destructuring those methods loses the this context they need to operate on the instance.

// v8 - worked because getValue closed over the row object
const { getValue } = row
const value = getValue('name')

// v9 - call the method on the instance
const value = row.getValue('name')

This applies to row, cell, column, header, and related instance APIs, but not to the table instance itself. Audit code that destructures methods from table objects or passes them around as bare callbacks. Prefer calling them through the original object, for example row.getValue('name'), cell.getContext(), column.getCanSort(), or header.getContext().

Because these methods now live on the prototype, they also do not appear as own properties in Object.keys(instance), object spread, or JSON.stringify. A shallow clone like { ...row } copies row data but does not copy row methods. The methods are still callable normally because JavaScript looks them up through the prototype chain.

State Management Changes#

Vue v9 table state is atom-backed and Vue-aware. Prefer Vue computed values around narrow atom reads over broad whole-state reads.

Accessing State#

// v8
const sorting = table.getState().sorting

// v9: narrow atom read
const sorting = table.atoms.sorting.get()

// v9: full snapshot
const tableState = table.store.get()

Use Vue primitives to derive reactive values:

import { computed } from 'vue'

const pagination = computed(() => table.atoms.pagination.get())
const pageIndex = computed(() => pagination.value.pageIndex)
const tableStateJson = computed(() =>
  JSON.stringify(table.store.get(), null, 2),
)

Reactive Options#

data can be a ref or computed; the adapter unwraps and syncs it.

import { ref } from 'vue'

const data = ref(makeData(100))

const table = useTable({
  features,
  columns,
  data,
})

data.value = makeData(200)

Getter-based options also work:

const table = useTable({
  features,
  columns,
  get data() {
    return data.value
  },
})

Fine-grained Updates with table.Subscribe#

Use table.Subscribe in render functions or JSX when a specific subtree should track selected atoms. Pass the function as an explicit children prop; table.Subscribe reads props.children, and Vue JSX delivers element children as slots instead.

<table.Subscribe
  children={(atoms) => {
    const pagination = atoms.pagination.get()

    return <span>Page {pagination.pageIndex + 1}</span>
  }}
/>

Controlled State#

The v8-style state + on[State]Change controlled state patterns still work and remain convenient for simple integrations. For new v9 code, prefer owning state slices with external atoms (see External Atoms below), which give you fine-grained subscriptions without mirroring state through Vue refs.

When Vue refs own a state slice, expose the current value with getters and update the ref in the matching callback.

import { ref } from 'vue'
import type {
  PaginationState,
  SortingState,
  Updater,
} from '@tanstack/vue-table'

function resolveUpdater<T>(updater: Updater<T>, previous: T): T {
  return typeof updater === 'function'
    ? (updater as (old: T) => T)(previous)
    : updater
}

const sorting = ref<SortingState>([])
const pagination = ref<PaginationState>({
  pageIndex: 0,
  pageSize: 10,
})

const table = useTable({
  features,
  columns,
  get data() {
    return data.value
  },
  state: {
    get sorting() {
      return sorting.value
    },
    get pagination() {
      return pagination.value
    },
  },
  onSortingChange: (updater) => {
    sorting.value = resolveUpdater(updater, sorting.value)
  },
  onPaginationChange: (updater) => {
    pagination.value = resolveUpdater(updater, pagination.value)
  },
})

The v8-style top-level onStateChange callback is gone. Use per-slice callbacks or external atoms.

If you want to lift or listen to any state change, set up a subscription to the table.store:

const unsubscribe = table.store.subscribe((state) => {
  console.log(state)
})

External Atoms#

Use external atoms when the app should own and share state slices outside the table.

import { createAtom, useSelector } from '@tanstack/vue-store'
import type { PaginationState, SortingState } from '@tanstack/vue-table'

const sortingAtom = createAtom<SortingState>([])
const paginationAtom = createAtom<PaginationState>({
  pageIndex: 0,
  pageSize: 10,
})

const pagination = useSelector(paginationAtom)

const table = useTable({
  features,
  columns,
  get data() {
    return data.value
  },
  atoms: {
    sorting: sortingAtom,
    pagination: paginationAtom,
  },
})

pagination.value.pageIndex

Do not provide both atoms.pagination and state.pagination; the atom owns that slice.

Feature-by-Feature Breaking Changes#

Sorting#

Column Pinning#

v9.0.0-beta.38 changes column pinning to use logical start/end terminology instead of physical left/right terminology. In LTR languages/layouts, start usually corresponds to left and end to right; in RTL languages/layouts, start usually corresponds to right and end to left. There are no deprecated aliases in beta.38.

This rename is about logical table regions, not automatic DOM direction handling. For sticky column pinning, prefer CSS logical properties like insetInlineStart and insetInlineEnd. The columnResizeDirection table option is unchanged.

The table-level enablePinning option has also been split into separate options:

enableColumnPinning: true
enableRowPinning: true

Column Sizing vs. Column Resizing Split#

Column resizing now has its own feature and state slice.

const features = tableFeatures({
  columnSizingFeature,
  columnResizingFeature,
})

columnSizingInfo became columnResizing, setColumnSizingInfo() became setColumnResizing(), and onColumnSizingInfoChange became onColumnResizingChange.

Grouping and Aggregation#

Aggregation is now its own feature, independent from column grouping. stockFeatures still includes both, so tables using it need no feature-registration change. If you declare features explicitly, add rowAggregationFeature whenever columns use aggregationFn, aggregatedCell, getAggregationValue, or cell.getIsAggregated. Add columnGroupingFeature and groupedRowModel only when you also group rows.

const features = tableFeatures({
  rowAggregationFeature,
  columnGroupingFeature, // only for grouped rows
  groupedRowModel: createGroupedRowModel(),
  aggregationFns: { sum: aggregationFn_sum },
})

Custom aggregation callables have changed to context-based definitions:

// Table V8/earlier V9 betas
const total = (columnId, leafRows, childRows) =>
  leafRows.reduce((sum, row) => sum + row.getValue(columnId), 0)

// Current V9
const total = constructAggregationFn({
  aggregate: ({ rows, getValue }) =>
    rows.reduce((sum, row) => sum + Number(getValue(row)), 0),
})

The old per-function choice between childRows and leafRows is replaced by a single depth-selected context.rows, controlled by the maxAggregationDepth column option. The default (0) preserves V8's direct-child grouped aggregation; use Infinity to aggregate terminal leaf rows.

column.getAggregationValue() now takes a single options object instead of positional arguments:

// Table V8/earlier V9 betas
column.getAggregationValue(rows, maxDepth)

// Current V9
column.getAggregationValue({ rows, maxDepth })

column.getAggregationFn() is now column.getAggregationFns() because a column can run multiple definitions, and the old callable AggregationFn/CreatedAggregationFn types are replaced by AggregationFnDef.

See the Grouping Guide and the Aggregation Guide for full documentation of the new capabilities.

Row Selection#

The "some rows selected" checks were simplified to mean "at least one row is selected":

In v8 these returned false once every row was selected; in v9 they stay true. If you use them to drive an indeterminate "select all" checkbox, gate the indeterminate state on the matching all-selected check so it clears at full selection:

getIsSomeRowsSelected() && !getIsAllRowsSelected()

Row and Internal API Changes#

Some row APIs have changed from private to public:

All other internal APIs prefixed with _ have been removed. If you were using any of these, use their public equivalents:

• Removed: table._getPinnedRows()
• Removed: table._getFacetedRowModel()
• Removed: table._getFacetedMinMaxValues()
• Removed: table._getFacetedUniqueValues()

Column Helper Changes#

Column helpers and column types now include TFeatures first.

// v8
const columnHelper = createColumnHelper<Person>()
const columns: ColumnDef<Person>[] = [
  columnHelper.accessor('age', {
    header: 'Age',
    sortingFn: 'alphanumeric',
  }),
]

// v9
const columnHelper = createColumnHelper<typeof features, Person>()
const columns: Array<ColumnDef<typeof features, Person>> = columnHelper.columns(
  [
    columnHelper.accessor('age', {
      header: 'Age',
      sortFn: 'alphanumeric',
    }),
  ],
)

Use columnHelper.columns([...]) for better inference across nested columns.

Rendering Changes#

The v9 FlexRender component supports shorthand props for cells, headers, and footers.

<!-- v8 -->
<FlexRender :render="cell.column.columnDef.cell" :props="cell.getContext()" />

<!-- v9 preferred -->
<FlexRender :cell="cell" />
<FlexRender :header="header" />
<FlexRender :footer="footer" />

The older :render and :props shape still compiles, but the shorthand props are the preferred migration target.

The tableOptions() Utility#

tableOptions() helps compose shared table option fragments.

import { tableOptions } from '@tanstack/vue-table'

const baseOptions = tableOptions({
  features,
  defaultColumn: {
    minSize: 40,
  },
})

const table = useTable({
  ...baseOptions,
  columns,
  data,
})

createTableHook: Composable Table Patterns#

createTableHook creates shared Vue table helpers with features, row models, and registered components already bound.

import { createTableHook } from '@tanstack/vue-table'

const { useAppTable, createAppColumnHelper } = createTableHook({
  features,
})

const columnHelper = createAppColumnHelper<Person>()

const table = useAppTable({
  columns,
  data,
})

See the Composable Tables Guide for full patterns.

TypeScript Changes Summary#

Type Generics#

Use TFeatures as the first generic:

ColumnDef<typeof features, Person>
Column<typeof features, Person>
Row<typeof features, Person>
Table<typeof features, Person>

Using typeof features#

const features = tableFeatures({
  rowSortingFeature,
  rowPaginationFeature,
})

const columnHelper = createColumnHelper<typeof features, Person>()

Using StockFeatures#

import type { StockFeatures } from '@tanstack/vue-table'

type PersonColumn = ColumnDef<StockFeatures, Person>

TableMeta/ColumnMeta Typing Changes#

No more declaration merging required! (Although it still works if you want to keep using it)

Global declaration merging works exactly like it did in v8. The only change you need to make is updating the generics shape: both interfaces now take TFeatures as the first type parameter.

declare module '@tanstack/vue-table' {
  interface ColumnMeta<TFeatures, TData, TValue> {
    align?: 'left' | 'right'
  }
}

That's all that's required if you want to keep declaring meta types globally.

Optionally, v9 also adds a new way to declare meta types per-table without declaration merging. You can use type-only tableMeta/columnMeta slots on the features option, which only affect tables created with that features object:

const features = tableFeatures({
  rowSortingFeature,
  columnMeta: metaHelper<{ align?: 'left' | 'right' }>(),
})

See the new Table and Column Meta Guide for full details on both approaches.

FilterFns/SortFns/AggregationFns/FilterMeta Augmentation Replaced by Registry Slots#

In v8, making a custom function usable as a string reference (like filterFn: 'fuzzy') required declare module augmentation of the FilterFns interface, and typing filter meta required augmenting FilterMeta. In v9, registering the function in the matching registry slot does both jobs with no global augmentation:

// v8
declare module '@tanstack/vue-table' {
  interface FilterFns {
    fuzzy: FilterFn<unknown>
  }
  interface FilterMeta {
    itemRank: RankingInfo
  }
}

// v9 - register in the slot; the key becomes a valid string value
interface FuzzyFilterMeta {
  itemRank?: RankingInfo
}

const features = tableFeatures({
  columnFilteringFeature,
  filteredRowModel: createFilteredRowModel(),
  filterFns: { fuzzy: fuzzyFilter },
  filterMeta: metaHelper<FuzzyFilterMeta>(),
})

// 'fuzzy' now typechecks in column defs for tables using these features
columnHelper.accessor('name', { filterFn: 'fuzzy' })

The same pattern applies to sortFns (for sortFn string values) and aggregationFns (for aggregationFn string values). See the Fuzzy Filtering Guide for a complete example.

RowData Type Restriction#

Prefer explicit object row types:

type Person = {
  firstName: string
  lastName: string
  age: number
}

Migration Checklist#

• Replace useVueTable with useTable.
• Define features using tableFeatures() (or use stockFeatures)
• Move row model factories into tableFeatures as slots (e.g. filteredRowModel: createFilteredRowModel()).
• Remove getCoreRowModel; the core row model is automatic.
• Move sortFns, filterFns, and aggregationFns into tableFeatures as slots (row model factories no longer take arguments).
• Replace destructured row/cell/column/header methods with calls on the instance (for example, row.getValue('name')).
• Replace table.getState() reads with table.atoms.<slice>.get() or table.store.get().
• Use Vue getters for controlled state slices.
• Replace top-level onStateChange with per-slice callbacks or external atoms.
• Rename sortingFn to sortFn.
• Convert custom aggregation callables to constructAggregationFn({ aggregate, merge? }) definitions.
• Add typeof features to column helpers and types.
• Replace declare module augmentation of FilterFns/SortFns/AggregationFns with registry-slot registration, and FilterMeta augmentation with the filterMeta slot.
• Prefer <FlexRender :cell="cell" />, :header, and :footer shorthand rendering.
• Audit stockFeatures before production.

Examples#

• Basic useTable
• Basic External Atoms
• Basic External State
• With TanStack Query
• Sorting
• Pagination
• Composable Tables