LangChain Learning Fundamentals LLM Tools

Educational resources and hands-on tutorials for learning LangChain core concepts, including exercises, cookbooks, and foundational guides. Does NOT include production applications, full-stack integrations with other frameworks, or specialized domain implementations.

There are 80 langchain learning fundamentals tools tracked. 2 score above 50 (established tier). The highest-rated is LangChain-OpenTutorial/LangChain-OpenTutorial at 61/100 with 1,007 stars and 649 monthly downloads.

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#	Tool	Score	Tier	Stars	Language
1	LangChain-OpenTutorial/LangChain-OpenTutorial LangChain, LangGraph Open Tutorial for everyone!	61	Established	1,007	Jupyter Notebook
2	langchain-ai/docs 🦜🔗 Docs for LangChain projects	57	Established	264	MDX
3	teddylee777/langchain-kr LangChain 공식 Document, Cookbook, 그 밖의 실용 예제를 바탕으로 작성한 한국어 튜토리얼입니다. 본 튜토리얼을...	46	Emerging	1,991	Jupyter Notebook
4	ravsau/langchain-notes notes on langchain	45	Emerging	18	Python
5	digitalocean/langchain-gradient Langchain Gradient Integration	39	Emerging	16	Python
6	liaokongVFX/LangChain-Chinese-Getting-Started-Guide LangChain 的中文入门教程	39	Emerging	8,843	—
7	Azure-Samples/function-python-ai-langchain Simple starting point function to host LangChains with LLMs and other tools...	38	Emerging	73	Bicep
8	sfeir-open-source/sfeir-school-langchain SFEIR School Langchain	37	Emerging	10	Jupyter Notebook
9	ConnectAI-E/LangChain-Tutior ⛓ LangChain 入门指南，配套吴恩达老师deeplearning.ai课程 😎复现语言：Python、NodeJs、Golang	36	Emerging	177	Jupyter Notebook
10	liteli1987gmail/langchainzh langchain中文网是langchain的中文文档	36	Emerging	188	MDX
11	mme/langforge A Toolkit for Creating and Deploying LangChain Apps	36	Emerging	169	Jupyter Notebook
12	abhinand5/gptq_for_langchain A guide about how to use GPTQ models with langchain	33	Emerging	40	Jupyter Notebook
13	navneetkrc/langchain_colab_experiments Experiments with Langchain using different approaches on Google colab	33	Emerging	25	Jupyter Notebook
14	krisograbek/LangChain_Tutorials A collection of Python notebooks with tutorials for the LangChain Library.	33	Emerging	34	Jupyter Notebook
15	mohammad007kh/LangChain-For-Beginners Just LangChain for beginners tutorial in Persian.	31	Emerging	5	Jupyter Notebook
16	easonlai/azure_openai_langchain_sample This repository contains various examples of how to use LangChain, a way to...	31	Emerging	79	Jupyter Notebook
17	starmorph/zapier-langchain-quickstart A Jupyter python notebook to Execute Zapier Tasks with GPT completion via Langchain	30	Emerging	75	Jupyter Notebook
18	Anil-matcha/langchain-tutorials Overview and tutorial of the LangChain Library	30	Emerging	73	Jupyter Notebook
19	Makesh-Srinivasan/LangChain-GPT-Researcher GPT-Researcher as a LangChain tool to be used in Agents and Chains	30	Emerging	125	Jupyter Notebook
20	feuyeux/hello-langchain A straightforward, equally capable demonstration for tracking the evolution...	29	Experimental	3	Python
21	homanp/digitalocean-langchain Example of running LangChain on Digitalocean App Platform	29	Experimental	13	Python
22	0x-Professor/langforge-docs LangForge is a comprehensive documentation platform for LangChain and its...	28	Experimental	6	JavaScript
23	rubentak/Langchain This repository will show how Langchain🦜🔗 library can be used and integrated	28	Experimental	50	Jupyter Notebook
24	taishan1994/langchain-learning langchain学习笔记，包含langchain源码解读、langchain中使用中文模型、langchain实例等。	28	Experimental	234	—
25	CaiJichang212/AwesomeLangchainTutorial 关于 LangChain 的深度学习与实践教程仓库，涵盖了从基础入门到高级 Agent 架构的多个阶段。本项目旨在通过实际的代码示例和 Notebook...	27	Experimental	5	Jupyter Notebook
26	Cutwell/langchain-zero-to-hero 👑🦜 Learn the complete LangChain tech stack with this follow-along tutorial series.	26	Experimental	11	Python
27	leegonzales/LangChainExamples Langchain examples, mainly Google Colab notebooks, but could be others.	26	Experimental	42	Jupyter Notebook
28	liteli1987gmail/python_langchain_cn langchain中文网是langchain的python中文文档	26	Experimental	73	MDX
29	Engrima18/FlashLearnChain Small project to practice with Hugging Face models and the LangChain library...	25	Experimental	2	Jupyter Notebook
30	wilfredinni/ice_breaker An example implementation of OpenAI and Langchain's ability to easily use...	24	Experimental	3	Python
31	yunwei37/langscript The true Natural-language programming with LLM and AutoGPT	24	Experimental	3	Python
32	p-baleine/hngpt Collecting my favoritet Hacker News stories by LangChain	23	Experimental	1	Jupyter Notebook
33	elizabethsiegle/bayclub-class-courts-do-langchain Book Classes and Courts at Bay Club San Francisco and Gateway!	23	Experimental	5	Python
34	bracesproul/langchainjs-0.1-guides Notebooks showing off LangChain.js v0.1.0 features.	23	Experimental	20	Jupyter Notebook
35	bakiwebdev/langchain-local-experment this repository contains a python file for langchain experment i did on...	23	Experimental	2	Jupyter Notebook
36	yjg30737/SQLDatabaseChain_langchain_example Example of using OpenAI LLM to analyze database	23	Experimental	2	Python
37	LazaUK/AOAI-LangChain-Overview-SDKv1 High-level overview of the LangChain use with Azure OpenAI (SDK v1.x)	23	Experimental	2	Jupyter Notebook
38	liteli1987gmail/docs_langchain_cn langchain中文文档的langchain概念文档	23	Experimental	38	JavaScript
39	SubhojitGuin/Langchain-Tutorial This is my LangChain tutorial repo. This contains everything I learned in LangChain.	22	Experimental	1	Jupyter Notebook
40	RGGH/OpenAI_SQL PostgreSQL and LangChain OpenAI example	22	Experimental	9	Jupyter Notebook
41	pjirsa/langchain-quickstart Jupyter notebook samples to quickly get started with OpenAI and LangChain	22	Experimental	10	Jupyter Notebook
42	nlkitai/pynlux Demo server for NLUX's website, that uses LangChain and OpenAI	22	Experimental	7	Python
43	ruankie/langchain-play Easy set up template with examples to play around with Langchain	22	Experimental	1	Jupyter Notebook
44	liteli1987gmail/python_langchain-CN 🦜️🔗 LangChain中文网: 500页超详细中文文档教程，助力LLM/chatGPT应用开发	20	Experimental	12	Python
45	fly-apps/hello-fly-langchain A minimal example of how to deploy LangChain to Fly.io using Flask	20	Experimental	24	Python
46	Agentic-Insights/langchain-labs A modern LangChain tutorial. v0.2 based	19	Experimental	6	Jupyter Notebook
47	Siddhant-K-code/OpenAI-bring-your-own-data Langchain \| OpenAI \| Train with Custom markdown data	18	Experimental	5	Python
48	rafaelvp-db/langchain-sql-databricks Simple examples of using LLMs and Langchain on Databricks,	18	Experimental	8	Python
49	JaimeLucena/01-python-fundamentals Python fundamentals for LangChain: focused notebooks covering the essential...	18	Experimental	4	Jupyter Notebook
50	NethanHu/LangChain-2025-LearningNotes 基于 2025.4 最新的 LangChain 版本进行编写，包含官方文档的解读、底层原理解析、面向应用的交互化代码以及个人心得体会	18	Experimental	16	Jupyter Notebook
51	SiddheshBangar/LangChain-Tutorials 🦜🔗 LangChain-Tutorials is an amazing GitHub repository that provides an...	17	Experimental	5	Jupyter Notebook
52	xiaoshun007/Langchain-OpenTutorial-cn 🦜️🔗 面向所有人的 LangChain 开放教程	16	Experimental	1	MDX
53	mohammed97ashraf/Langchain-gemini-pro-guide This is step by step guild to use gemini pro with langchain	16	Experimental	2	Jupyter Notebook
54	Mp5A5/easy-langchain langchain use ollama api and qwen2.5	16	Experimental	4	Jupyter Notebook
55	MartinChen1973/LearnLangchain Learn Langchain: Run all official examples locally. Updated daily to weekly....	15	Experimental	2	Python
56	varunshenoy/honestgpt Grounding LLMs in truth with under 30 lines of code.	15	Experimental	20	—
57	pablocastilla/llm-openai-langchain-playground playing with langchain and embeddings	14	Experimental	1	Jupyter Notebook
58	kinsta/hello-world-langchain An example of how to set your 🦜🔗 LangChain application up to enable...	14	Experimental	55	HTML
59	rusiruavb/langchain-learn A course materials for the sessions that I am conducting for the internal...	14	Experimental	—	Jupyter Notebook
60	di37/chainlit-tutorial Short demo on how to use Chainlit library for using Large Language Models API.	13	Experimental	8	Python
61	shamspias/lcel-tutorial The "lcel-tutorial" repo is designed for mastering LangChain Expression...	13	Experimental	8	Python
62	kyopark2014/LLM-LangChain It shows how to use langchain for sagemaker endpoint.	13	Experimental	8	Jupyter Notebook
63	Abhinavexists/langchain-practice A practice repository implementing examples from the official LangChain documentation	13	Experimental	5	Jupyter Notebook
64	kookaburracodes/kookaburra-simple-example Get started with Kookaburra!	12	Experimental	3	Python
65	jdinkla/ai-playground Examples for OpenAI and langchain using Python	12	Experimental	1	Python
66	jorge-jrzz/zolkin-backend Zolkin backend	12	Experimental	1	Jupyter Notebook
67	sxl7530-hashs/langchain-xingjiabiapi LangChain 接入 xingjiabiapi.org 示例 - 一行代码切换所有主流大模型	11	Experimental	—	—
68	devgomesai/HackRx-6.0 Hackxs	11	Experimental	—	Jupyter Notebook
69	0XSoumya/Gen_AI-cookbook Cookbook for random, one-off projects	11	Experimental	—	Jupyter Notebook
70	GrayJunZi/learn-langchain LangChain 课程学习	11	Experimental	—	Jupyter Notebook
71	coding-kelps/liaisons-experiments A LangChain client to easily experiments and benchmarks Large Language...	11	Experimental	—	Jupyter Notebook
72	redoh/langchain-experiments 🔗 LangChain experiments with OpenAI, Ollama, Groq, Gemini — chains, agents, memory	11	Experimental	—	—
73	aliakyurek/ollama_ex Various ways to use local ollama models with python	11	Experimental	—	Jupyter Notebook
74	Macowen14/langchain_basics Langchain tutorial	11	Experimental	—	Python
75	MyNameIsHojung/langchain-classic-docs langchain-classic-docs	11	Experimental	—	HTML
76	Azie88/Langchain_LLM A beginner-friendly project to learn how to use LangChain with OpenAI's API....	11	Experimental	—	Python
77	thinkingserious/langchain-experiment Take a moment to explore and experiment with LangChain, a platform designed...	11	Experimental	2	Python
78	IvanCampos/langchain-experiments LangChain Experiments	10	Experimental	1	Jupyter Notebook
79	andreswebs-public-images/jupyter-langchain A Jupyter Server container image with Langchain and Deno pre-installed	10	Experimental	1	Python
80	kiwiwu02/Quickstart-LangChain-V1.1.0 此代码仓库收录了我根据 LangChain Academy《LangChain Essentials》课程整理的练习与笔记，已全面同步至...	10	Experimental	4	Jupyter Notebook

Comparisons in this category

LangChain-Chinese-Getting-Started-Guide and LangChain-Tutior (39 vs 36) LangChain-OpenTutorial and langchain-kr (61 vs 46) LangChain-OpenTutorial and LangChain-Tutior (61 vs 36) LangChain-OpenTutorial and langchain-tutorials (61 vs 30) LangChain-OpenTutorial and LangChain_Tutorials (61 vs 33) LangChain-OpenTutorial and LangChain-For-Beginners (61 vs 31) docs and langchainzh (57 vs 36) LangChain_Tutorials and langchain-tutorials (33 vs 30)