@langgraph-js/sdk

The UI SDK for LangGraph - seamlessly integrate your AI agents with frontend interfaces

v1.9.2 URL: https://unpkg.com/@langgraph-js/sdk@1.9.2/dist/index.js

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langgraph ui sdk frontend ai agents langchain react

@langgraph-js/crawler

A powerful web crawler designed specifically for LLM applications, capable of extracting clean, readable content from various web pages and converting it to Markdown format.

v1.6.6 URL: https://unpkg.com/@langgraph-js/crawler@1.6.6/dist/index.js

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langgraph crawler web-scraping readability markdown html-parser content-extraction wechat llm ai

create-agent-chat-app

Create a LangGraph chat app with one command

v0.1.6 URL: https://unpkg.com/create-agent-chat-app@0.1.6/index.js

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langgraph starter template create-app vite react langchain openai

@langgraph-js/bundler

Build tool for LangGraph.js applications that packages graph configurations into deployable modules

v2.1.1 URL: https://unpkg.com/@langgraph-js/bundler@2.1.1/dist/index.js

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langgraph bundler builder graph llm ai

@langgraph-js/pro

The Pro SDK for LangGraph - seamlessly integrate your AI agents with frontend interfaces and build complex AI workflows

v1.7.2 URL: https://unpkg.com/@langgraph-js/pro@1.7.2/dist/index.js

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langgraph ui sdk frontend ai agents langchain react workflow swarm state-management