TANSTACK
@tan_stack

Open Source Software for the modern web, apps, and AI

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tanstack.com
Joined December 2021
93 Photos and videos
Stop rewriting your tools for MCP. TanStack AI createMCPServer takes the toolDefinition you already pass to chat() and serves it over MCP. TanStack Start, Workers, Deno, Bun, Node. Pass it to the MCP client counter-part for full typesafety.
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OpenMuse is powered by TanStack AI 🌴
Atai Barkai
@ataiiam
Sep 22
πŸŽ‰ Introducing π™Ύπš™πšŽπš—π™ΌπšžπšœπšŽ An open source, self-hostable personal assistant that works with any agent harness. Includes: - Computer use: browser, terminal & files - Connectors for your personal apps - Ideas, goals & progress tracking - Built for Mobile and Web Repo β†’ github.com/CopilotKit/OpenMu… Powered by @CopilotKit and AG-UI. Clone this template and customize it however you want.
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TanStack AI now has subagents πŸ€– Define agents once, pass them to chat(), and each one streams its own card in your UI. Jev routes every message to the right agents, in parallel or in order⚑
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Find the docs here: tanstack.com/ai/latest/docs/…

Subagents | TanStack AI Docs

Delegate a turn to a named child agent. The stream tags that work with AG-UI subagent events, and the UI shows a nested part.

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πŸŽ‰ To no one's surprise, Jev support just landed in TanStack AI via `decide()`, our new API for typed choices, scores, and booleans. We're excited to use this new API with more models soon, but for now the "jevolution" is in full swing! Jev on, ya'll.
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Get started with TanStack AI πŸ‘‡ tanstack.com/ai

TanStack AI

TanStack AI is a TypeScript library for building AI features and agents. It ships the agent loop, provider adapters, durability, interrupts, sandboxes, and tools, and plugs into the server, database,...

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Generate dynamic worlds with TanStack AI! 🌎 Use the new generateWorld function and generate worlds with realtime edits. Check the docs here: tanstack.com/ai/latest/docs/…
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TanStack Markdown 0.0.14 is out! ⚑ Faster parsing (-72% prose, -38% streaming) βœ… +45 CommonMark cases passing πŸ“¦ Much better compatibility And all without extra bundle size... actually a little smaller! Great for blogs, docs, and streaming AI github.com/TanStack/markdown

GitHub - TanStack/markdown: Tiny, fast Markdown parsing and rendering for blogs and documentation

Tiny, fast Markdown parsing and rendering for blogs and documentation - TanStack/markdown

github.com
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TanStack Highlight 0.0.11 is out w/ 2x faster highlighting and 5x faster rendering for long code blocks, plus smaller helper imports and fewer formatting bugs. Enjoi! tanstack.com/highlight/lates…

TanStack Highlight

A synchronous syntax highlighter with selective language imports, context-aware web scanners, semantic CSS themes, precise annotations, and compact deterministic output.

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TanStack Charts just got a little quicker! πŸ™‚ For example, 10k cell heatmap time to paint (w/ the React adapter): SVG: 164 β†’ 38 ms Canvas: 43 β†’ 26 ms *using my M5 Pro and taking the median over 30 runs Available in the latest version!
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We officially support @remix_run v3 as a TanStack AI adapter! Same API you already know: createChat in a clientEntry island, typed tool components, working example included. npm i @tanstack/ai-remix
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πŸŽ‰ Celebrating 6 months of partnership with @Railway by making the TanStack Start -> Railway path even better with faster prompt-to-prod, and an end-to-end experience on sandboxes. Start here! πŸ‘‡ docs.railway.com/guides/tans…
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🚨 New partner alert! πŸš€ @Render and TanStack are joining forces to help you ship better, faster apps with zero ops. Whether that's your first user or your billionth, Render has everything you'll ever need to get to production. Start building now πŸ‘‡ tanstack.com/partners/render
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TanStack AI now supports Cloudflare as an official adapter! Connect to your gateway via bindings, api key or expose it to the OpenAI adapter directly! npm i @tanstack/ai-cloudflare
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🏝️ + β–² = πŸš€ TanStack and @Vercel are officially teaming up! We’re working together to make Vercel a first-class home for TanStack Start with better support for deploying and running anything you can dream up with TanStack on Vercel. Start here! πŸ‘‡ vercel.com/kb/guide/deploy-a…
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Your chat options are now your UI types. πŸ”₯ TanStack AI ships with headless UI kits! Every tool, part and interrupt widget completely typesafe. Forget a component and it won't compile. React, Solid, Vue, Svelte, Angular, Preact, Octane. Check it out πŸ‘‡
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Your context window is fixed. Your chat is not. πŸ“‰ TanStack AI shrinks what the model sees and leaves your transcript alone allowing for infinite compacting chats. You pick your compaction strategy! npm i @tanstack/ai-compaction
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Pasting every skill into the system prompt is a tax you pay on every request. πŸ’Έ withSkills() ships a one-line catalog instead. The model reads it, calls load_skill, and pulls the full instructions only when the task needs them. Works with any provider.
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TANSTACK retweeted
Tanner Linsley
@tannerlinsley
Aug 27
TanStack Charts is officially Alpha! πŸ₯³ Since my last update: 🚒 11 releases πŸ“š 188 examples + full shadcn chart catalog πŸ“Š Multiple axes + polar scales 🎨 Mixed SVG + Canvas marks β˜€οΈ Drillable sunbursts 🧹 Cleaner API v0.16.0 is out. Go break it: tanstack.com/charts

TanStack Charts

A typed, tree-shakable chart grammar for SVG and Canvas. Compose marks, views, scales, transforms, interactions, and motion with compact primitives or D3-compatible inputs.

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TanStack AI now supports @Lovable AI Gateway. πŸ”‘ Six modalities, one adapter shape: chat β†’ lovableText image β†’ lovableImage video β†’ lovableVideo embed β†’ lovableEmbedding speech β†’ lovableSpeech transcribe β†’ lovableTranscription npm i @tanstack/ai-lovable
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