React table state

Before starting, run intent load @tanstack/table-core#table-state for shared ownership, initialization, updates, and resets. State repair does not require loading setup guidance.

Read reactive state

useTable selects all registered state by default. Its optional second-argument selector controls rerenders and the shape of table.state. table.atoms.<slice>.get() and table.store.state are current snapshots, not React subscriptions.

Use selected table.state in the owner render. For narrower boundaries, use table.Subscribe or useSelector from @tanstack/react-store. Without source, table.Subscribe selects from table.store; with source, it subscribes to that atom or store. Start with the default selector until render cost requires narrowing.

Control a slice

Keep features, columns, and data stable. Register the feature that owns the controlled slice. This example controls pagination without adding client row processing: