Hands-On-LangChain-for-LLM-Applications-Development

Practical LangChain tutorials for LLM applications development

LangChain Basics

Topic	Blog	Kaggle Notebook	Youtube Video
Hands-On LangChain for LLM Applications Development: Prompt Templates
Hands-On LangChain for LLM Applications Development: Output Parsing
Hands-On LangChain for LLMs App Development: Chains
Hands-On LangChain for LLMs App: ChatBots Memory
Hands-On LangChain for LLMs App: Evaluating LLM Applications
Building LLM Agents Using LangChain & OpenAI API

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Retrieval Augmented Generation (RAG) with LangChain

Topic	Blog	Kaggle Notebook	Youtube Video
Hands-On LangChain for LLM Applications Development: Documents Loading
Hands-On LangChain for LLM Applications Development: Documents Splitting Part 1
Hands-On LangChain for LLM Applications Development: Documents Splitting Part 2
Hands-On LangChain for LLM Applications Development: Vector Database & Text Embeddings
Hands-On LangChain for LLM Applications Development: Information Retrieval
Hands-On LangChain for LLMs App: Answering Questions From Documents
Hands-On LangChain for LLMs App: Building RAG Application with LangChain

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Building LLM Agents with LangGraph

Topic	Blog	Kaggle Notebook	Youtube Video
Introduction to LLM Agents & LangGraph
Building Simple ReAct Agent from Scratch
LangGraph Components & Building LangGraph Search Agent
Agentic Search Tools
Persistence and Streaming
Human in the Loop
Building Essay Writer Agent

Advanced LangChain with OpenAI

Topic	Blog	Kaggle Notebook	Youtube Video
Hands-On Introduction to Open AI Function Calling
LangChain Expression Language (LCEL)
Tagging and Extraction Using OpenAI functions
Tools and Routing using LangChain
Conversational agent with LangChain
Hands-On LangChain for LLMs App: Chat with Your Files