2,000+ AI tools you can run locally Add tool

LangChain Installation, Setup & Tutorial Videos

Learn how to install and set up LangChain. Watch installation guides and tutorials with summaries and chapter links to find the steps you need.

How to install LangChain: watch setup guides

28 videos

GPT-5.5 vs Kimi, DeepSeek and Mistral: model swap tutorial

DeepEval and LangChain: build and evaluate a refund agent

Tutorial

LangGraph research agent: Python setup and tutorial

LiveKit and Gemini: build a Jarvis voice agent

Managed Deep Agents: add custom tools with LangChain

Tutorial

Portkey setup for an HR policy RAG assistant

Managed Deep Agents + Stagehand v4: browser agent setup

LangChain explained: concepts and when to use an SDK

LangChain

LangChain Deep Agents: Nemotron 3 Ultra harness tutorial

Tutorial

Neo4j GraphRAG and LangChain: Python setup tutorial

LangChain

LangChain and LangGraph: build a Python AI agent

Ollama, LangChain and FAISS: local RAG tutorial

Neo4j + LangChain GraphRAG tutorial vs vector RAG

LangChain

LangChain vs LangGraph vs Deep Agents: code walkthrough

LangChain + Ollama: build a local RAG incident agent

OpenAI and LangChain: build and deploy a Slack AI agent

LangChain

LangGraph Python tutorial with RAG and Claude Code

MLflow tutorial: GenAI tracking and Python MLOps setup

LangChain tutorial: shopping agents and Chroma RAG

Tutorial

LangGraph tutorial: sequential workflows and prompt chaining

Setup
Tutorial

LiteLLM and LangChain: LLM gateway implementation tutorial

Tutorial

MLflow tutorial: evaluate a RAG agent with traces

Tutorial

Ollama and LangChain: build a local LLM wiki chat

Tutorial

RAGAS tutorial: evaluate a LangChain and Chroma pipeline

Tutorial