LangChain LangGraph Orchestration RAG Tools

Courses, tutorials, and frameworks for building agentic workflows using LangChain and LangGraph primitives (LCEL, stateful graphs, ReAct patterns). Does NOT include domain-specific RAG applications, vector databases, or production deployment infrastructure.

There are 88 langchain langgraph orchestration tools tracked. 2 score above 70 (verified tier). The highest-rated is langchain-ai/langgraph at 86/100 with 26,286 stars. 3 of the top 10 are actively maintained.

Get all 88 projects as JSON

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#	Tool	Score	Tier	Stars	Language
1	langchain-ai/langgraph Build resilient language agents as graphs.	86	Verified	26,286	Python
2	langchain-ai/langchain The agent engineering platform	85	Verified	129,354	Python
3	emarco177/langchain-course A project-based course repository for developing AI agents using LangChain...	64	Established	1,204	—
4	teddylee777/langchain-teddynote LangChain 을 더 쉽게 구현하기 위한 유틸 함수, 클래스를 만들어서 패키지로 배포하였습니다.	58	Established	124	Python
5	Harmeet10000/AgentNexus-LangChain-FastAPI Langchain FastAPI server	46	Emerging	21	Python
6	DanWahlin/LangChainJS-for-Beginners-original Welcome to LangChain.js for Beginners - your complete, hands-on guide to...	40	Emerging	5	TypeScript
7	mddunlap924/LangChain-SynData-RAG-Eval LangChain, Llama2-Chat, and zero- and few-shot prompting are used to...	40	Emerging	40	Jupyter Notebook
8	LangGraph-GUI/LangGraph-learn learning resource of langgraph for dummy	39	Emerging	150	Python
9	FareedKhan-dev/qd-langchain-agents Evolving LangChain agent architectures using the Quality-Diversity (QD) algorithm.	38	Emerging	17	Jupyter Notebook
10	hampton-io/RLM A Node.js/TypeScript implementation of Recursive Language Models based on...	36	Emerging	4	TypeScript
11	SRV-YouSoRandom/rlm-agent Production-grade Recursive Language Model (RLM) agent — gives an LLM a...	35	Emerging	2	Python
12	TirendazAcademy/LangChain-Tutorials Practical step-by-step LangChain guides	35	Emerging	41	Jupyter Notebook
13	Ganeshsivakumar/langchain-beam Integrates LLMs as PTransform in Apache Beam pipelines using LangChain	35	Emerging	30	Java
14	SRV-YouSoRandom/rlm-langgraph Production-grade Recursive Language Model (RLM) agent rebuilt on LangGraph,...	35	Emerging	2	Python
15	sinanuozdemir/oreilly-langgraph Building AI Agents and Workflows with LangGraph	34	Emerging	4	Jupyter Notebook
16	latekvo/ResearchChain An AI toolkit for performing complex internet lookups, crawls and summaries....	34	Emerging	20	Python
17	doomL/langchain-langgraph-tutorial Comprehensive tutorials for LangChain, LangGraph, and LangSmith using Groq...	34	Emerging	52	Jupyter Notebook
18	daixba/langchain-tutorials Tutorials for LangChain	33	Emerging	5	Jupyter Notebook
19	gustaveroussy/PipelineAgentService PipelineAgentService is a large language model (LLM)-based application...	32	Emerging	3	Python
20	sherlockchou86/PyLangPipe a simple lightweight large language model pipeline framework.	32	Emerging	28	Python
21	r-manimaran/LangGraph For Building Stateful, multi-actor applications with LLMs, Create agent and...	32	Emerging	2	Jupyter Notebook
22	RobinQu/instinct.cpp instinct.cpp provides ready to use alternatives to OpenAI Assistant API and...	32	Emerging	58	C++
23	securade/langchain-examples Code samples from the article "The Essential Guide to LangChain for Beginners"	31	Emerging	4	Python
24	mohd-faizy/Developing_LLMs_Applications_with_LangChain Build impactful LLM applications, including RAG workflows and agentic...	30	Emerging	1	Jupyter Notebook
25	webup/notebooks GenAI Playground	29	Experimental	23	Jupyter Notebook
26	yashsarode45/LangChain-LangGraph Notebooks that walk through modern LangChain and LangGraph patterns using...	28	Experimental	7	Jupyter Notebook
27	pabroux/langchain-langgraph-crash-course Crash course to master LangChain and LangGraph from basics to advanced...	27	Experimental	2	Python
28	Vargha-Kh/Langchain-RAG-DevelopmentKit Langchain Models for RAGs and Agents	26	Experimental	49	Python
29	NajiAboo/Langchain-version3 Langchain Tutorial	24	Experimental	2	Jupyter Notebook
30	mkassaf/langgraph-complete-guide A complete LangGraph guide for PhD students and researchers. From zero to...	24	Experimental	3	Python
31	Danitilahun/LangGraph_Project This repository showcases projects implemented using LangGraph for building...	23	Experimental	1	Jupyter Notebook
32	pguso/langgraph-course Comprehensive LangGraph course in TypeScript. Build stateful AI agents,...	23	Experimental	2	JavaScript
33	emersonmde/anchor-chain A statically typed framework for working with LLMs	23	Experimental	6	Rust
34	vikas-kashyap97/langgraph_models LangGraph Models is a curated collection of modular LLM workflows built...	23	Experimental	2	Python
35	thomassuedbroecker/galaxium-travels-graph-rag-watsonx-ai-example This is an example based on the "The Graph RAG template with LangGraph and...	22	Experimental	1	Python
36	aayushhh17/rlm-langgraph Build and manage recursive language model workflows with a stateful,...	22	Experimental	—	Python
37	pvenkatesh282675-ops/rlm-langgraph Production-grade Recursive Language Model (RLM) agent rebuilt on LangGraph,...	22	Experimental	1	Python
38	gitwalter/langchain-workshop LangChain Ecosystem Workshop: LangChain + LangGraph + LangSmith	22	Experimental	1	Python
39	Lukaa1507/langchain-runner 🚀 Expose your LangChain agents as services with zero configuration; turn...	22	Experimental	1	Python
40	JaimeLucena/02-langchain-beginners Practical notebooks to learn LangChain fundamentals — LCEL, prompt...	22	Experimental	3	Jupyter Notebook
41	YuJunWang/HarmonyChainSpace An AI Interior Design Consultant using LangChain & Multi-Agent workflow to...	21	Experimental	—	Python
42	JRF-2018/langchain_maze Bear-Sword Maze Problem Revisited (with MemoryBanditWorkflow)	21	Experimental	—	Jupyter Notebook
43	ayushsyntax/Langgraph-Practice Agentic system learning hub using LangGraph. Shows how to build reasoning...	21	Experimental	—	Jupyter Notebook
44	lukeslp/dreamwalker Conversational AI agent system built with Chainlit, LangChain, and Vectara...	21	Experimental	—	Rich Text Format
45	BlackRoad-OS/blackroad-langchain-studio Visual LangChain workflow builder	21	Experimental	—	HTML
46	AlbertMein/langchain-ai-automation LangChain agents, LCEL chains, and RAG pipelines for task automation	21	Experimental	—	—
47	ashutoshdwivedi16/langchain-mastery LangChain reference implementations — RAG pipelines, ReAct agents, LCEL...	21	Experimental	—	Python
48	mascarenhasneil/LearnLangGraph Hands-on playground for learning stateful AI agents with LangGraph in...	19	Experimental	2	Jupyter Notebook
49	codemaker1023/ResearchChain An AI toolkit for performing complex internet lookups, crawls and summaries....	19	Experimental	—	Python
50	Rudra1402/LangChain LangChain - AI Agents using LangChain and LangGraph	19	Experimental	1	Python
51	hyun-yang/MyAIAgent-LangChain The PyQt6 application utilizes LangChain, LangGraph, LangSmith, and Ollama...	19	Experimental	1	Python
52	davidgao7/StructureRA Your personal assistant on structure data!	18	Experimental	2	Python
53	Rameshkumar-V/doc-lanchain-learning-roadmap Beginner-friendly LangChain roadmap to learn LLMs, GPT-4, RAG, Agents, and...	18	Experimental	1	—
54	Abi-07/langchain-hf-cookbook A comprehensive collection of LangChain implementations using Python and...	17	Experimental	—	Python
55	nngabe/langchain_agents Examples of langchain agents and workflows.	17	Experimental	—	Jupyter Notebook
56	magnusrodseth/observability-med-mlflow Slides for "Forutsigbar agentisk oppførsel med LangChain og MLflow" —...	17	Experimental	5	CSS
57	leafjovial/langchain-learning-series Exploring LangChain, Hands-on projects and insights into LLM-powered applications.	16	Experimental	2	Jupyter Notebook
58	danielrosehill/Agentic-Context-Development-Interview-Demo Demonstration modelling how a chained LLM agent workflow could be used to...	16	Experimental	2	Python
59	KazKozDev/langchain-based-ai-agent-framework A production-ready LangChain-based AI agent framework with comprehensive...	15	Experimental	2	Python
60	software-mansion-labs/agents-series Series of articles about building agents in LangGraph	15	Experimental	6	Python
61	Francesco-Sovrano/chain-of-illocution Replication package for “Illocutionary Explanation Planning for...	14	Experimental	—	JavaScript
62	snnarangsumit/LangChainFramework Progressive AI agent framework built with LangChain & TypeScript — tools,...	14	Experimental	—	TypeScript
63	kyunbhaii/LangGraph-Fundamentals A general LangGraph workspace for experiments, workflow patterns, and...	14	Experimental	—	Jupyter Notebook
64	rohanmistry231/langchain-extra-modules A collection of advanced LangChain modules and utilities in Python,...	14	Experimental	10	Jupyter Notebook
65	rajshekharbind/LLM-GenAI-RAG-AI-Agents-scalable-GitHub-worthy This project is a modular LangChain-based application that demonstrates how...	13	Experimental	—	Python
66	sujeetgund/awesome-langgraph Hands-on LangGraph examples for building AI agents with workflows,...	13	Experimental	—	Jupyter Notebook
67	it-worker-tango/langchain-from-zero 🚀 从零到精通 LangChain - 21章完整中文教程 \| 使用 vLLM+Qwen、Langfuse、Playwright \|...	13	Experimental	—	—
68	Sourabh-Kumar04/LangChain This repo is my LangChain learning journey, exploring prompts, structured...	13	Experimental	—	Jupyter Notebook
69	235471/langchain-orchestration-lab A hands-on lab exploring LangChain Expression Language (LCEL) and LangGraph...	13	Experimental	—	Python
70	premix-labs/langchain-tutorial-book Complete Thai LangChain tutorial book: foundations, LCEL, RAG, agents,...	13	Experimental	—	MDX
71	kelvinleandro/udemy-langgraph-course Code from the Udemy course "LangGraph – Develop LLM-Powered AI Agents with LangGraph"	13	Experimental	—	—
72	ejaj/lang-chain A cognitive agent with conversational memory, tool use, structured prompts,...	13	Experimental	—	Jupyter Notebook
73	Sourabh-Kumar04/LangGraph This repo captures my LangGraph learning journey, from core workflows to...	13	Experimental	—	Jupyter Notebook
74	sreekanthpogula/deploy-llm-with-langchain-fastapi-starter-kit This repository provides a starter kit for deploying Large Language Models...	13	Experimental	—	Jupyter Notebook
75	ShanAlam/langgraph-sandbox Experimental implementations of LangGraph agents, tools, RAG, and structured...	13	Experimental	—	Python
76	Eumgill98/langchain-video 💡langchain-video is a LangChain-based library for multimodal data...	13	Experimental	—	Python
77	edumgt/AI-Langchain-learning-lab LangChain의 기능을 “카탈로그(기능별 독립 데모)” 형태	13	Experimental	—	Python
78	thien24642/fast-rlm Implement Recursive Language Models using Deno and Pyodide to enable...	13	Experimental	—	TypeScript
79	ahmadsanafarooq/Langchain Built real-world LLM apps using LangChain, including an AI Code Tutor, CV...	12	Experimental	3	Jupyter Notebook
80	SKNETWORKS-FAMILY-AICAMP/SKN19-3rd-5Team LangChain & LangGraph LLM 모델 개발	12	Experimental	1	—
81	Husain0007/LangChain-Course A collection of mini-projects covering sub-topics in Langchain	11	Experimental	—	Jupyter Notebook
82	169/dive-into-langchain Time to dive into Langchain! This is a series of articles that will go deep...	11	Experimental	—	MDX
83	divakarkumarp/LangGraph_Agent LangGraph Agent Implementation - RAG, Multi, Core Agents	11	Experimental	—	Python
84	mohit-madan/tinker AI Tinkering and LLD	11	Experimental	—	Python
85	samansayar/LangChain-RAG-LLM-Workshop A comprehensive workshop and learning path for mastering LangChain, RAG, and...	10	Experimental	2	TypeScript
86	omargalal20/langchain-develop-llm-powered-applications-with-langchain-course All projects done for LangChain - Develop LLM powered applications with...	10	Experimental	1	Python
87	yamanerbil/teambletest Exploration space for Teamble AI platform	10	Experimental	1	—
88	ankitprasad81/langgraph This repository demonstrates the use of LangGraph to build modular,...	10	Experimental	1	Jupyter Notebook

Comparisons in this category

langgraph and langchain (86 vs 85) langchain and langchain-course (85 vs 64) langchain and langchain-langgraph-tutorial (85 vs 34) langchain and LangChain-Tutorials (85 vs 35) langchain and langchain-beam (85 vs 35) langchain and PyLangPipe (85 vs 32) langchain and AgentNexus-LangChain-FastAPI (85 vs 46) langchain and ResearchChain (85 vs 34) langchain and qd-langchain-agents (85 vs 38) langchain and langchain-tutorials (85 vs 33)