devtools

name	devtools
description	Register TanStack Table targets and inspect options, state, features, columns, rows, and row models with @tanstack/table-devtools. Load for missing connections, required unique table options.key, target replacement/cleanup, or an explicit request for production Devtools entrypoints.
metadata	{"type":"core","library":"@tanstack/table-devtools","library_version":"9.2.0"}
requires	["@tanstack/table-core#core"]
sources	["TanStack/table:docs/devtools.md","TanStack/table:packages/table-devtools/src/index.ts","TanStack/table:packages/table-devtools/src/tableTarget.ts","TanStack/table:packages/table-devtools/src/production.ts"]

Setup

Framework adapters should use their lifecycle hook or injector. The framework-neutral registration primitive is:

import { constructTable, tableFeatures } from '@tanstack/table-core'
import { storeReactivityBindings } from '@tanstack/table-core/store-reactivity-bindings'
import { upsertTableDevtoolsTarget } from '@tanstack/table-devtools'

const features = tableFeatures({
  coreReactivityFeature: storeReactivityBindings(),
})

const table = constructTable({
  key: 'users-table',
  features,
  columns: [],
  data: [],
})

const cleanup = upsertTableDevtoolsTarget({ table })
cleanup()

Core Patterns

Give every live table a descriptive unique key

The non-empty options.key is both registry identity and panel label. Use stable application identity, not an array index.

Let adapter lifecycles own registration

React/Preact/Solid/Vue hooks and the Angular injector register and clean up at the correct time. Use core target functions only for unsupported frameworks or infrastructure code.

Keep ordinary Devtools development-only

Default entrypoints export no-op panels/plugins outside development. Use /production only when the application explicitly chooses production inspection and its security/bundle implications.

Common Mistakes

HIGH Missing key skips registration

Wrong: register a table whose options.key is absent or whitespace.

Correct: set a stable value such as key: 'billing-invoices' before registration.

The registry logs the missing-key error and returns without adding a target.

Source: TanStack/table:packages/table-devtools/src/tableTarget.ts

HIGH Two tables share one key

Wrong: use key: 'table' for simultaneous tables.

Correct: use unique domain identities such as users-table and orders-table.

Upserting a different table under an existing key replaces that registration.

Source: TanStack/table:packages/table-devtools/src/tableTarget.ts

MEDIUM Production panel expected by default

Wrong: debug why the normal entrypoint renders nothing in production.

Correct: keep Devtools development-only unless production inspection was explicitly requested; then import the documented /production entrypoint.

Default production exports intentionally use no-op implementations.

Source: TanStack/table:docs/devtools.md

API Discovery

Inspect node_modules/@tanstack/table-devtools/dist/index.d.ts, tableTarget.d.ts, and production.d.ts. Framework registration belongs to the matching @tanstack/<framework>-table-devtools package.