TanStack Libraries

Use when users ask about TanStack libraries, TanStack Start/Router/Query/Table/Form/Virtual/Store/DB/Pacer/Config/DevTools/CLI/Intent/Hotkeys/AI usage, package names, framework adapters, maturity status, documentation URLs, installation methods, core APIs, code examples.

Headless, type-safe, framework-agnostic collection of web tooling libraries.

Need code examples or detailed features? Read by category:

• Data & State — Start / Router / Query / DB / Store / AI
• UI & UX — Table / Form / Hotkeys
• Performance — Virtual / Pacer
• Tooling — Devtools / Config / CLI / Intent

Library Overview

Stable

Library	Core Package	Framework Adapters	Purpose
Query	@tanstack/query-core	react / vue / solid / svelte / angular / lit	Async state management, data fetching/caching/synchronization
Router	@tanstack/router-core	react / solid	Type-safe routing, Search Params, Loader+SWR caching
Table	@tanstack/table-core	react / vue / solid / svelte / angular / qwik / lit	Headless tables: sorting/filtering/pagination/grouping/aggregation
Virtual	@tanstack/virtual-core	react / vue / solid / svelte / angular / lit	Virtual scrolling (vertical/horizontal/grid)
Config	@tanstack/config	—	JS/TS package publishing toolchain (pnpm only)

RC

Library	Core Package	Framework Adapters	Purpose
Start	@tanstack/react-start @tanstack/solid-start	react / solid	Full-stack framework: SSR/Streaming/Server Functions/RSC, built on Router+Vite

New

Library	Core Package	Framework Adapters	Purpose
Form	@tanstack/form-core	react / vue / angular / solid / lit / preact	Headless form state management, nested fields, async validation

Beta

Library	Package	Framework Adapters	Purpose
DB	@tanstack/db	react (runtime framework-agnostic)	Reactive client-side storage: Collections + Live Queries + Optimistic mutations
Pacer	@tanstack/pacer @tanstack/pacer-lite	react / solid	Debounce/throttle/rate-limit/queue/batching
Store	@tanstack/store	react / vue / angular / solid / svelte	Immutable reactive data store (internal TanStack core dependency)

Alpha

Library	Package	Framework Adapters	Purpose
AI	@tanstack/ai @tanstack/ai-client @tanstack/ai-react @tanstack/ai-solid	react / solid + server	AI SDK: multi-Provider, tool calling, streaming, speech
Hotkeys	@tanstack/hotkeys	react / preact / solid / angular / vue / lit	Type-safe keyboard shortcuts, sequences, recording
Devtools	@tanstack/devtools and 7 other packages	react / vue / solid / preact	Unified DevTools panel, plugin system, source jumping
CLI	@tanstack/cli	—	Scaffold Start projects, Add-ons, MCP Server
Intent	@tanstack/intent	—	Publish Agent Skills via npm, auto-discovery, staleness detection

Core Design Principles

1. Framework-agnostic — Core libraries (*-core) → Framework adapters
2. Headless — Logic completely decoupled from UI, 100% control over markup and styling
3. Type-safe — First-class TypeScript support
4. Lightweight — Typically 10-15KB, tree-shakeable, zero dependencies
5. No vendor lock-in — Fully open source, self-funded