> ## Documentation Index
> Fetch the complete documentation index at: https://langchain-5e9cc07a-preview-remove-1765913171-65d3010.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# LangGraph integrations

LangGraph integrates with a growing ecosystem of tools and protocols that enhance the capabilities of your graphs and agents.

## Front-end frameworks

Create responsive user interfaces that are powered by your graphs with these UI frameworks and tools.

<CardGroup cols={2}>
  <Card title="assistant-ui" icon="file-code" href="https://www.assistant-ui.com/docs/runtimes/langgraph">
    React framework for building AI chat interfaces with streaming support and LangGraph integration.
  </Card>

  <Card title="CopilotKit" icon="file-code" href="https://docs.copilotkit.ai/langgraph/">
    React framework for building in-app AI copilots with pre-built components, supporting React and Next.js.
  </Card>
</CardGroup>

***

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