# columnGroupingFeature

# Variable: columnGroupingFeature

```ts
const columnGroupingFeature: TableFeature;
```

Defined in: [features/column-grouping/columnGroupingFeature.ts:26](https://github.com/TanStack/table/blob/main/packages/table-core/src/features/column-grouping/columnGroupingFeature.ts#L26)

Feature that adds column grouping state and grouped row APIs.