LangGraph Courses and Certifications

Venelin Valkov

AI Agents with LangGraph and Llama 3 - Controlling Execution Flow and State in Agent Apps

Learn to create complex AI agent workflows using LangGraph, controlling execution flow and state. Build a habit tracker app with custom tools and explore advanced LLM application development techniques.

• YouTube
• 22 minutes
• On-Demand
• Free Video

James Briggs

LangGraph 101 - Building Intelligent AI Agents with Graphs

Explore LangGraph for building powerful AI agents using graphs. Learn to create complex, flexible agents with OpenAI integration, surpassing traditional LangChain capabilities.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Krish Naik

Agentic AI with LangGraph and MCP Crash Course - Part 1

Master LangGraph fundamentals to build reliable, controllable AI agents with tools, memory, streaming, and human-in-the-loop controls for scalable multi-agent systems.

• YouTube
• 2 hours 27 minutes
• On-Demand
• Free Video

Code With Aarohi

LangGraph - Agentic AI Framework - Lecture 14

Master LangGraph for building agentic AI systems with step-by-step guidance on creating chatbots, implementing custom tools, connecting multiple agents, and exploring real-world applications.

• YouTube
• 2 hours 26 minutes
• On-Demand
• Free Video

Code With Aarohi

Building Multi-Agent AI Systems with LangGraph - Lesson 18

Master the implementation of multi-agent AI systems using LangGraph, from setting up specialized agents for reception, research, math, billing and support to enabling efficient inter-agent communication and workflow automation.

• YouTube
• 35 minutes
• On-Demand
• Free Video

Code With Aarohi

Building a Local AI Chatbot with LangGraph and Deepseek R1

Learn to build a local AI chatbot by combining Deepseek R1 with LangGraph, using Ollama for model management and Python for implementation - all without cloud dependencies.

• YouTube
• 14 minutes
• On-Demand
• Free Video

AI Engineer

Case Study and Deep Dive - Telemedicine Support Agents with LangGraph/MCP

Explore building autonomous telemedicine agents using LangGraph/MCP for multi-day medical treatments, covering hybrid systems, workflow blueprints, and real-world implementation strategies.

• YouTube
• 1 hour 56 minutes
• On-Demand
• Free Video

Krish Naik

Agentic With LangGraph Crash Course - Part 2 - Debugging and Monitoring

Discover debugging and monitoring techniques for LangGraph agentic systems using LangSmith platform and LangGraph Studio IDE for production-grade LLM applications.

• YouTube
• 41 minutes
• On-Demand
• Free Video

Krish Naik

Building Agents and Multi-Agents with LangGraph - Part 3

Explore advanced multi-agent AI systems using LangGraph and Groq's fast LLM, covering supervisor, swarm, and hierarchical patterns for production-ready workflows.

• YouTube
• 33 minutes
• On-Demand
• Free Video

Krish Naik

Getting Started With Agentic RAG With Detailed Implementation Using LangGraph

Master Agentic RAG implementation using LangGraph to build intelligent AI systems that dynamically decide retrieval and generation strategies beyond traditional fixed pipelines.

• YouTube
• 23 minutes
• On-Demand
• Free Video

Krish Naik

Live Build Agentic AI Chatbot Using LangGraph - Tutorial 3

Dive into building an agentic AI chatbot with LangGraph, an open-source framework for creating complex generative AI agent workflows with scalable LLM implementation.

• YouTube
• 1 hour 5 minutes
• On-Demand
• Free Video

Nicholas Renotte

How to Build a Stock Screener Agent with LangGraph in 30 Minutes - LangGraph Crash Course

Master LangGraph fundamentals by building a stock screener agent from scratch, covering LLM integration, state management, graph construction, and execution in just 30 minutes.

• YouTube
• 32 minutes
• On-Demand
• Free Video

Build a LangGraph AI Agent to Transcribe and Summarize YouTube Videos

Build an AI agent that transcribes YouTube videos using LangGraph, JavaScript, Next.js, and wxflows. Learn to integrate open-source models like Ollama to automate video transcription and summarization.

• YouTube
• 25 minutes
• On-Demand
• Free Video

notJust․dev

Build an Autonomous AI Agent with JavaScript and LangGraph - Tutorial for Beginners

Learn how to build an autonomous AI agent using JavaScript, LangGraph, and Genezio that can generate and execute code, implement memory systems, and create a complete stack with React frontend and Node.js backend.

• YouTube
• 1 hour 51 minutes
• On-Demand
• Free Video

AI Bites

Multi-Agent Systems - A Complete Guide with Hands-On Using LangGraph

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Explore multi-agent systems fundamentals and build hierarchical agents with LangGraph through hands-on coding, covering limitations of single agents and collaboration structures.

• YouTube
• 52 minutes
• On-Demand
• Free Video