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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

38 videos

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

DeepEval and LangChain: build and evaluate a refund agent

Tutorial

AutoGPT, LangChain and Vibe: AI tools roundup

Overview

CrewAI vs OpenAI Agents SDK vs LangGraph in Python

LangGraph research agent: Python setup and tutorial

Setup
Tutorial

LiveKit and Gemini: build a Jarvis voice agent

Mastra vs LangChain vs AI SDK vs LangGraph: choosing

Comparison

Managed Deep Agents: add custom tools with LangChain

Tutorial

Portkey setup for an HR policy RAG assistant

RAGFlow review: PDF retrieval and self-hosting tradeoffs

Managed Deep Agents + Stagehand v4: browser agent setup

LangChain explained: concepts and when to use an SDK

LangChain

Deep Agents and LangGraph: production deployment overview

Overview

LangGraph and LangChain: LinkedIn hiring agent architecture

Overview

LangChain Deep Agents: Nemotron 3 Ultra harness tutorial

Tutorial

Deep Agents: LangChain architecture and deployment overview

Overview

Neo4j GraphRAG and LangChain: Python setup tutorial

LangChain

LangChain and LangGraph: build a Python AI agent

LangChain, AutoGen and CrewAI: framework comparison

LangChain vs Pydantic AI and smolagents: agent design

OpenAI Agents SDK vs LangChain: seven frameworks compared

Ollama, LangChain and FAISS: local RAG tutorial

Neo4j + LangChain GraphRAG tutorial vs vector RAG

LangChain

LangChain vs LangGraph vs Deep Agents: code walkthrough