TanStack

Ship compositional knowledge for AI coding agents alongside your npm packages

Ship compositional knowledge for AI coding agents alongside your npm packages

Create TanStack Start applications for Netlify

OpenAI adapter for TanStack AI chat, tools, images, video, speech, transcription, realtime, and structured outputs.

Shared OpenAI SDK base adapters for TanStack AI providers using Chat Completions and Responses APIs.

LLM Gateway adapter for TanStack AI — one OpenAI-compatible endpoint for chat, tool calling, and structured outputs across many providers and models.

Portable Agent Skills (SKILL.md) as a first-class chat() middleware for TanStack AI.

Modern and scalable routing for React applications

Persistent runtime skill library for TanStack AI Code Mode agents and sandboxed tool orchestration.

Typed event client for TanStack AI devtools, observability, and streamed runtime events.

React hooks for TanStack AI streaming chat, realtime voice, structured outputs, and media generation.

Framework-agnostic headless client for TanStack AI chat, realtime sessions, streaming transports, and media generations.

Composable state persistence for TanStack AI messages, runs, interrupts, metadata, and locks.

Shared TypeScript utilities for TanStack AI provider adapters and runtime packages.

TanStack AI adapter for OpenRouter chat, provider tools, structured outputs, and access to hundreds of LLMs.

Amazon Bedrock adapter for TanStack AI — OpenAI-compatible chat, responses, tools, and reasoning.

Ollama adapter for TanStack AI local LLM chat, tool calling, and structured outputs.

Google Gemini adapter for TanStack AI chat, images, speech, audio generation, and structured outputs.

Provider-agnostic sandbox layer for TanStack AI — run harness adapters inside isolated sandboxes (defineSandbox, defineWorkspace, withSandbox) with a uniform SandboxHandle, workspace bootstrap, policy, and resumable lifecycle.

Mistral adapter for TanStack AI

Cloudflare sandbox provider for TanStack AI — run harness adapters inside Cloudflare Containers (edge) through the uniform SandboxHandle.

Local-process sandbox provider for TanStack AI — runs the agent directly on the host through the uniform SandboxHandle (no isolation; trusted/dev use).

Vercel Sandbox provider for TanStack AI — run harness adapters inside isolated Vercel microVM sandboxes through the uniform SandboxHandle.

Persistent runtime snippet library for TanStack AI Code Mode agents and sandboxed tool orchestration.

Codex harness adapter for TanStack AI — run OpenAI Codex as a chat backend with local tool execution and stateful sessions.

React Devtools plugin for inspecting TanStack AI chat messages, tool calls, streams, and errors.

Core TanStack AI Devtools plugin for inspecting chat messages, tool calls, streams, and errors.

Sprites sandbox provider for TanStack AI — run harness adapters inside isolated Fly.io Sprite stateful sandboxes through the uniform SandboxHandle.

Cloudflare adapter for TanStack AI — Workers AI chat, embeddings, images, speech, transcription, and summarization over the AI binding or REST, with AI Gateway routing for any provider.

Context-window compaction middleware for TanStack AI chat()

xAI Grok adapter for TanStack AI chat, image generation, realtime, and structured outputs.

Preact hooks for TanStack AI streaming chat and typed messages.

Pluggable memory adapters for TanStack AI memoryMiddleware

Solid Devtools plugin for inspecting TanStack AI chat messages, tool calls, streams, and errors.

TypeSafe Jev adapter for TanStack AI — typed evaluate decisions over HTTP.

Perplexity Search API client and tool for TanStack AI

BytePlus ModelArk adapter for TanStack AI: Seed LLM chat, Seedance video, Seedream image, and Seed Speech TTS/ASR.

OpenCode harness adapter for TanStack AI — run OpenCode as a chat backend with local tool execution and stateful sessions.

Cohere adapter for TanStack AI — multimodal embeddings and document reranking.

Solid hooks for TanStack AI streaming chat, structured outputs, and media generation.

ElevenLabs adapter for TanStack AI realtime voice, text-to-speech, transcription, music, and sound effects.

Vue composables for TanStack AI streaming chat, structured outputs, and media generation.

Preact Devtools plugin for inspecting TanStack AI chat messages, tool calls, streams, and errors.

Svelte Devtools plugin for inspecting TanStack AI chat messages, tool calls, streams, and errors.

QuickJS WASM sandbox driver for TanStack AI Code Mode TypeScript execution across runtimes.

fal.ai adapter for TanStack AI image, video, live, audio, speech, and transcription generation.

Node.js isolated-vm sandbox driver for TanStack AI Code Mode TypeScript execution.

Docker sandbox providers for TanStack AI — dockerSandbox() runs a container; sbxSandbox() runs a Docker Sandboxes microVM.

Groq adapter for TanStack AI low-latency chat, tool calling, and structured outputs.

Delivery durability for TanStack AI over the durable-streams HTTP protocol — a resumable StreamDurability transport sink (append/read/resume) that stores zero delivery events itself.

Vercel AI Gateway adapter for TanStack AI chat, embeddings, and image generation.

Google Vertex AI adapter for TanStack AI. Runs Gemini models on Vertex with regional endpoints and Google Cloud credentials.

Svelte 5 bindings for TanStack AI streaming chat, structured outputs, and media generation.

Build agent harnesses on TanStack AI: long-lived sessions, typed agents, and plugins

Grok Build harness adapter for TanStack AI — run Grok Build as a chat backend with local tool execution and stateful sessions.

E2B sandbox provider for TanStack AI — run harness adapters inside isolated E2B cloud sandboxes through the uniform SandboxHandle.

Angular signals integration for TanStack AI streaming chat, structured outputs, and media generation.

Shared Agent Client Protocol (ACP) transport, session, and AG-UI translation for TanStack AI harness adapters.

Reactor adapter for TanStack AI live world and video generation (Orbis, Happy Oyster, LingBot, Helios, FastH3).

Lovable AI Gateway adapter for TanStack AI chat, embeddings, image, video, speech, and transcription.

Daytona sandbox provider for TanStack AI — run harness adapters inside isolated Daytona cloud sandboxes through the uniform SandboxHandle.

Cloudflare Workers sandbox driver for TanStack AI Code Mode TypeScript execution at the edge.

Daytona sandbox driver for TanStack AI Code Mode TypeScript execution.

Incremental View Maintenance for TanStack DB based on Differential Dataflow

React integration for @tanstack/db

Svelte integration for @tanstack/db

A reactive client store for building super fast apps on sync

Reactive, Offline-First adapter for TanStack DB using RxDB. Sync, Replication and Local-First support.

Solid integration for @tanstack/db

Vue integration for @tanstack/db

TanStack Devtools is a set of tools for building advanced devtools for your React application.

TanStack Event Client is a lightweight event client for TanStack Devtools event bus.

TanStack Event Bus is a lightweight event bus for TanStack Devtools.

Devtools, for TanStack React form.

Devtools, for TanStack form.

React adapter for TanStack Hotkeys

Utilities for debouncing, throttling, rate-limiting, queuing, and more.

Utilities for debouncing and throttling functions in React.

A persister for asynchronous storages, to be used with TanStack/Query

A persister for synchronous storages, to be used with TanStack/Query

Signals for managing, caching and syncing asynchronous and remote data in Angular

Hooks for managing, caching and syncing asynchronous and remote data in Vue

Primitives for managing, caching and syncing asynchronous and remote data in Svelte

Primitives for managing, caching and syncing asynchronous and remote data in Solid

Hooks for building range and multi-range sliders in React

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for Web applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Modern and scalable routing for Solid applications

Modern and scalable routing for Solid applications

Modern and scalable routing for Solid applications

Modern and scalable routing for React applications

Modern and scalable routing for React applications

Headless UI for building powerful tables & datagrids for React.

Headless UI for building powerful tables & datagrids for Vue.

Headless UI for building powerful tables & datagrids for TS/JS.

Headless UI for virtualizing scrollable elements in Lit

Headless UI for virtualizing scrollable elements in Marko 6

Type-safe durable execution engine. Closure-based workflows with replay, pause/resume on approvals and signals, typed middleware, and a pluggable event log.

Runtime contracts for scheduling, durable execution stores, leases, timers, signals, and host adapters for TanStack Workflow.