assistant-ui

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Category:AI Agent Development Frameworks

Overview

An open-source TypeScript/React library enabling developers to integrate AI chat interfaces into their applications.

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frontend developers software engineers AI developers UI/UX designers product managers

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assistant-ui is an open-source TypeScript/React library designed to help developers seamlessly incorporate AI chat interfaces into their applications. It offers customizable components that handle essential chat functionalities such as auto-scrolling, accessibility, and real-time updates. Inspired by libraries like shadcn/ui and cmdk, assistant-ui provides primitive components that can be fully tailored to specific needs. The library also supports integrations with popular AI tools and frameworks, including LangGraph and Vercel AI SDK, facilitating the development of stateful conversational AI agents. By leveraging assistant-ui, developers can create intuitive and interactive AI chat experiences within their React applications.

Autonomy level

84%

Reasoning: Assistant-ui demonstrates high autonomy through its comprehensive chat primitives, multi-provider LLM support (11+ model providers), and backend-agnostic architecture. The library handles core chat functionality like streaming, markdown rendering, and accessibility while enabling custom implementations through React composition patterns. Native int...

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Some of the use cases of assistant-ui:

Developers aiming to add AI chat functionality to React applications.
Creating customizable and accessible chat interfaces with real-time updates.
Integrating with AI frameworks like LangGraph for building conversational agents.
Enhancing user engagement through interactive AI chat experiences.

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Pricing model:

free

Code access:

open-source

Popularity level: 78%

Make it work for you

Describe the job. Get an AI worker you can actually message.

We create the setup, keep it running after your laptop closes, and save its memory. Test in the browser, then add Telegram, WhatsApp, or Slack.

Runs without your laptopBrowser + messaging appsBackups and clonesMemory survives restarts

Describe my agent See the launcher

Plans start at $29/month. Cancel anytime.

Hosted agent

OpenClaw or Hermes

saved state

Browser

Slack

“I checked the inbox, handled the routine messages, and sent you the one question that needs a decision.”

Create an AI worker that keeps running after this tab closes.

Open Agent Factory

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