Generative UI agents with LangGraph.js
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This repository showcases generative UI agents built with LangGraph.js, targeting developers and researchers looking to integrate dynamic, interactive user interfaces into their LLM-powered applications. It provides example implementations for common use cases like travel planning, stock trading, and email assistance, demonstrating how LangGraph can orchestrate complex agentic workflows with rich UI components.
How It Works
The examples leverage LangGraph's state-machine-like approach to define multi-step agentic processes. Agents are composed of nodes representing specific actions or LLM calls, connected by edges that dictate the flow. The core innovation lies in integrating "generative UI" components, which are dynamically rendered within a chat interface based on tool calls or specific agent states, allowing for interactive data display and user input capture within the conversation.
Quick Start & Requirements
pnpm install
..env
for OPENAI_API_KEY
and GOOGLE_API_KEY
. Optional keys include ANTHROPIC_API_KEY
and FINANCIAL_DATASETS_API_KEY
.pnpm agent
.Highlighted Details
Maintenance & Community
This repository is part of the LangChain.ai ecosystem. Further community engagement and roadmap details can typically be found through LangChain's official channels.
Licensing & Compatibility
The repository appears to be under a permissive license, likely MIT, consistent with the LangChain.ai project. This generally allows for commercial use and integration into closed-source applications.
Limitations & Caveats
The "Open Code" agent is explicitly stated as a dummy implementation for UI demonstration purposes and does not generate actual code. Some agents, like the stockbroker, require specific API keys for financial data access.
3 months ago
Inactive