awesome-LangGraph
A curated list of awesome projects, resources, and tools for building stateful, multi-actor applications with LangGraph 🦜🕸️
https://github.com/von-development/awesome-LangGraph
Last synced: 6 days ago
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Table of Contents
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LangChain Ecosystem
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LangGraph Platform
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Companies Using LangGraph
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Tutorials & Examples
- Komodo Health - specific task | [Blog post](https://www.komodohealth.com/perspectives/new-gen-ai-assistant-empowers-the-enterprise/) |
- OpenRecovery - specific task | [Case study, 2024](https://blog.langchain.dev/customers-openrecovery/) |
- AppFolio - specific task | [Case study, 2024](https://blog.langchain.dev/customers-appfolio/) |
- Cisco Outshift - react-agent-application-for-devops-tasks-using-rest-apis) |
- Elastic - specific task | [Blog post, 2025](https://www.elastic.co/blog/elastic-security-generative-ai-features) |
- Infor - infor/) |
- Uber - smith-adam-huda/this-year-in-ubers-ai-driven-developer-productivity-revolution/) |
- GitLab - documents/duo_workflow/) |
- Klarna - specific task | [Case study, 2025](https://blog.langchain.dev/customers-klarna/) |
- official adopters page
- LinkedIn - text-to-sql-for-data-analytics) |
- Rakuten - commerce / Fintech | Copilot for domain-specific task | [Blog post, 2025](https://rakuten.today/blog/from-ai-hype-to-real-world-tools-rakuten-teams-up-with-langchain.html) |
- Minimal - commerce | Customer support | [Case study, 2025](https://blog.langchain.dev/how-minimal-built-a-multi-agent-customer-support-system-with-langgraph-langsmith/) |
- AirTop - airtop/) |
- Athena Intelligence - athena-intelligence/) |
- Captide - captide-is-redefining-equity-research-with-agentic-workflows-built-on-langgraph-and-langsmith/) |
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Official Resources
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Starter Templates
- LangGraph CLI Documentation
- langchain-ai/new-langgraph-project - ai/new-langgraphjs-project](https://github.com/langchain-ai/new-langgraphjs-project) |
- langchain-ai/react-agent - ai/react-agent-js](https://github.com/langchain-ai/react-agent-js) |
- langchain-ai/memory-agent - ai/memory-agent-js](https://github.com/langchain-ai/memory-agent-js) |
- langchain-ai/retrieval-agent-template - ai/retrieval-agent-template-js](https://github.com/langchain-ai/retrieval-agent-template-js) |
- langchain-ai/data-enrichment - ai/data-enrichment-js](https://github.com/langchain-ai/data-enrichment-js) |
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Pre-built Agents
- langgraph-cua-py - cua](https://github.com/langchain-ai/langgraphjs/tree/main/libs/langgraph-cua) |
- langgraph-swarm-py - swarm](https://github.com/langchain-ai/langgraphjs/tree/main/libs/langgraph-swarm) |
- langgraph-supervisor-py - supervisor](https://github.com/langchain-ai/langgraphjs/tree/main/libs/langgraph-supervisor) |
- langchain-mcp-adapters
- langmem
- langgraph-codeact
- langgraph-reflection
- langgraph-bigtool
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Example Applications
- ChatLangChain - ai/chat-langchain?style=social) | Documentation assistant powered by RAG-based semantic search with intelligent query analysis. Features automated content indexing, duplicate prevention, GenUI, and sophisticated document tracking system. |
- OpenGPTs - ai/opengpts?style=social) | Open-source GPT alternative supporting 60+ LLM providers and tools. Implements three cognitive architectures (Assistant, RAG, Chatbot) with PostgreSQL backend and flexible deployment options. |
- Executive AI Assistant - ai/executive-ai-assistant?style=social) | Smart email management system with calendar integration. Provides intelligent triage, automated response drafting, and meeting coordination through Gmail API with customizable workflows. |
- Agent Inbox - ai/agent-inbox?style=social) | Centralized interface for AI agent interactions featuring real-time communication, interrupt handling, and configurable response systems for both local and cloud deployments. |
- Python Fullstack - ai/langgraph-fullstack-python?style=social) | All-in-one chatbot template combining React-style agents with modern UI. Built with FastHTML components and Claude 3, featuring single-deployment architecture and extensible tools. |
- LangGraph UI Examples - ai/langgraphjs-gen-ui-examples?style=social) | Showcase of generative UI agents including stockbroker, trip planner, and email tools. Demonstrates human-in-the-loop workflows with customizable components and tool integrations. |
- LangChain Next.js - ai/langchain-nextjs-template?style=social) | Next.js starter template showcasing LangChain.js modules. Includes streaming chat, structured output, multi-step agents, and RAG implementations with Vercel AI SDK integration. |
- Custom Auth - ai/custom-auth?style=social) | Supabase-powered authentication template for LangGraph deployments. Implements OAuth2 with Google, user management, and secure chatbot access with conversation thread isolation. |
- Gen UI Computer Use - ui-computer-use?style=social) | A Generative UI web app for interacting with Computer Use Agents (CUA) via the `@langchain/langgraph-cua` prebuilt package. Features a modern interface for computer automation and task management. |
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Development Tools
- LangGraph Builder
- LangGraph Generator
- official documentation
- llms.txt - full.txt](https://langchain-ai.github.io/langgraph/llms-full.txt) |
- llms.txt - full.txt](https://langchain-ai.github.io/langgraphjs/llms-full.txt) |
- llms.txt - |
- llms.txt - |
- Python Packages
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Community Projects
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Community Pre-built Agents
- TrustCall - Tenacious tool calling built on LangGraph 
- Data Science Team - AI-powered data science team for common tasks 
- Delve - A taxonomy generator for unstructured data 
- Nodeology - Enable researcher to build scientific workflows easily with simplified interface 
- Breeze Agent - A streamlined research system built inspired on STORM and built on LangGraph 
- contribution guidelines
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AI Assistants
- AI Coding Assistant - agent)
- Brainstormers - world techniques. 
- Clevrr Computer - AI/Clevrr-Computer)
- ContentMind AI - ready research content with automated documentation indexing. 
- CopilotKit - in-the-loop capabilities 
- RD-Agent - Agent)
- WebRover
- AI Conversation Simulator - conversation-simulator?style=social)
- SurfSense
- RAI - agent framework for developing and deploying Embodied AI features in robotics with multi-modal interaction support 
- Open Multi-Agent Canvas - multi-agent-canvas?style=social)
- InboxHero
- AI-Data-Analysis-MultiAgent - agent system for data analysis, visualization, and report generation. 
- Multi-Agent Medical Assistant - powered multi-agent system for medical diagnosis, research, and patient interaction, featuring LLMs, RAG, and human-in-the-loop validation. 
- LangGraph WhatsApp Agent - agent systems, image processing, and MCP integration. 
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Development & Tools
- AI Agent Service Toolkit - service-toolkit)
- Browser Use: Web AI - use/browser-use)
- Khoj - hostable AI second brain for web or docs with custom agents. 
- Hyperbolic-AgentKit - AgentKit)
- Agent Protocol - agnostic APIs for serving LLM agents in production. 
- SRAgent - agent framework for automating genomic research and RNA sequencing workflows from scientific databases. 
- LangManus - driven AI automation framework combining language models with specialized tools for web search, crawling, and Python code execution. 
- Google GenAI Toolbox - grade infrastructure for connecting AI agents with databases, featuring security, observability, and connection pooling 
- LangGraph MCP Agents - time streaming responses. 
- FastAPI LangGraph Agent Template - ready FastAPI template for building AI agent applications with LangGraph integration, featuring high-performance async API endpoints, LLM observability, structured logging, PostgreSQL persistence, Docker support, and comprehensive security features. 
- Ryoma - powered data agent framework for data analysis, engineering, and visualization, combining LangChain, Reflex, Apache Arrow, and more. 
- FastAPI MCP LangGraph Template - ready FastAPI template integrating LangGraph and MCP for agent orchestration, streaming UX, and database persistence. 
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Content & Media
- Podcastfy.ai - modal content into audio conversations in multiple languages. 
- Robo-blogger - to-content pipeline for converting spoken ideas into structured blog posts. 
- Social Media Agent - ai/social-media-agent)
- YT Navigator - powered tool for efficient navigation and search through YouTube channel content 
- AI-Powered Podcast Creation - improving prompt optimization based on user feedback. 
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Knowledge & Retrieval
- bRAG - langchain)
- DeepGit - based agentic workflow for intelligent GitHub repository discovery, featuring hybrid dense retrieval, cross-encoder re-ranking, and comprehensive activity analysis. 
- AI PDF Chatbot - pdf-chatbot-langchain?style=social)
- Demo Bank Support Bot - powered banking support chatbot designed to prevent hallucinations. 
- Denser Chat - org/denser-chat)
- IdentityRAG Insights - aware replies. 
- King RAGent
- Reply gAI - term memory and RAG. 
- Shandu - based research system that automates source evaluation and knowledge synthesis. 
- Local Deep Research - focused research assistant performing deep analysis using multiple LLMs and web searches with local execution capability 
- GPT Researcher - and-Solve and RAG techniques 
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Sustainability
- GreenMe - suryavanshi/GreenMeGenAIApp)
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Finance & Business
- AI Case Study Analyzer - Discovers and analyzes enterprise AI case studies. 
- AI Hedge Fund - Six AI agents collaborating through LangChain for smart trading decisions. 
- gotoHuman Lead Agent - AI-powered sales solution for automated personalized email drafting with human oversight. 
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Learning Resources
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Courses
- Introduction to LangGraph - Official course covering fundamentals and practical use cases.
- LangGraph - Develop LLM powered AI agents - Course on building AI agents with LangGraph by [@emarco177](https://github.com/@emarco177)
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Tutorials & Examples
- Ava WhatsApp Agent - Course on building a WhatsApp agent with LangGraph, featuring voice processing, image generation, and long-term memory. 
- GenAI Agents - Agent implementation examples 
- RAG Techniques - Several RAG implementations and tutorials 
- Grounding RAG Applications Workshop - Hands-on workshop building RAG chatbots and travel planning agents with JavaScript and Elasticsearch 
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Acknowledgments
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Tutorials & Examples
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Programming Languages
Categories
Sub Categories
Tutorials & Examples
22
AI Assistants
15
Development & Tools
12
Knowledge & Retrieval
11
Example Applications
9
Pre-built Agents
8
Development Tools
8
Community Pre-built Agents
6
Starter Templates
6
Content & Media
5
LangGraph Platform
5
Finance & Business
3
LangChain Ecosystem
3
Courses
2
Sustainability
1
Keywords
ai
17
llm
14
langgraph
13
langchain
13
python
11
agent
8
agents
7
langgraph-python
6
openai
6
rag
6
chatbot
4
nextjs
4
llms
4
data-science
4
genai
4
langgraph-template
4
typescript
3
research
3
fastapi
3
agentic-rag
3
generative-ai
3
agentic-ai
3
stt
2
automation
2
vector-database
2
tutorials
2
retrieval-augmented-generation
2
assistant
2
copilot
2
pdf
2
machine-learning
2
large-language-models
2
mcp
2
python3
1
nextjs14
1
ai-agents-framework
1
embodied-agent
1
embodied-agents
1
embodied-ai
1
embodied-artificial-intelligence
1
multimodal
1
o3de
1
robotec
1
robotics
1
ros2
1
vlm
1
streamlit
1
ai-agents
1
ai-tools
1
browser-automation
1