table-state

Load `intent load @tanstack/table-core#table-state` first for shared ownership, initialization, updater, and reset rules. `useTable` selects all registered state by default. Its second argument changes the selected shape exposed as `table.state` and shallow-gates owner rerenders. Atom `.get()` and `table.store.state` reads are snapshots; use selected state or a rendered `table.Subscribe` to update the UI. ## Controlled slice setup ```tsrx import { useState } from 'octane' import { rowPaginationFeature, tableFeatures, useTable, } from '@tanstack/octane-table' const features = tableFeatures({ rowPaginationFeature }) const columns = [{ accessorKey: 'name' }] const data = [{ name: 'Ada' }] function PageStatus() @{ const [pagination, setPagination] = useState({ pageIndex: 0, pageSize: 20 }) const table = useTable({ features, columns, data, state: { pagination }, onPaginationChange: setPagination, }) <button onClick={() => table.nextPage()}> Page {String(table.state.pagination.pageIndex + 1)} </button> } ``` ## Reactive boundaries - Pass both the controlled value and its callback. Octane setters accept Table's value-or-updater callbacks; a callback alone cannot feed the new value back. - Render `<table.Subscribe>` as a component. Calling it as a normal function shares the owner's compiler slots instead of creating an independent hook scope. - `useTable` stages fresh options for same-render reads. Controlled state reaches the store only from an accepted layout commit, so abandoned work cannot publish speculative values. - A stable atom from `@tanstack/octane-store` is a direct synchronous owner. Table writes reach it immediately; it takes precedence over controlled `state` for the same slice. - Keep features, columns, and data stable. Use the default selector until render cost justifies narrower subscriptions. ## Read for the task For advanced reactive boundaries, shared atoms, or detailed subscription examples, read [reactivity](references/reactivity.md). For construction or rendering setup, read [getting-started](../getting-started/SKILL.md). ## API discovery Inspect `node_modules/@tanstack/octane-table/src/index.d.ts`, the matching `*.tsrx.d.ts` sidecar, and `src/types.ts`. This package publishes authored source; core APIs are in installed `@tanstack/table-core/dist/`.