LangChain, LangGraph and AI Agents Class Workshop

From dabbling to competency this live workshop is designed to teach you how to build real-world working AI products using LangChain & LangGraph.

LangChain is a perfect gateway to starting your AI Engineering journey. LangChain is the orchestrator connecting nearly everything in the AI-Webapp integration system. Starting from this point, you can gain a good understanding of how all the components work together.

This workshop is based on my personal map of topics to learn and not-so-intuitive solutions to common problems when building with LLMs and LangChain.

It's a hands-on journey that will take you from integrating your first LLM into a JavaScript application to building multi AI Agents systems. In a focused 2-week span, engineers in this course will learn how to master the LangChain and LangGraph frameworks. During this time we will meet 5 days online and keep in touch all the time via Slack.

Workshop details:

The LangChain, LangGraph, and AI Agents Class Workshop will take place between 17 - 28 Mar 2025, with meetings between 10am - 11am EST via Zoom.

During this workshop, we will be covering the following topics:

• LCEL - LangChain Expression Language
• Streaming LLM responses
• Output Parsers
• Chat Memory Support
• RAG - Retrieval Augmented Generation
• AI Agents Introduction
• Agents Executor and tools
• LangGraph basics
• Stateful Graphs for managing AI Agents
• Using Threads in LangGraph
• HITL - Human In The Loop
• Multi AI Agents Systems
• Best Practices for working with LLMs and AI Agents

Most topics will include a working application as an example.

Learning material

The documentation and support material for this workshop is made from my book LangChain for JavaScript developers and my upcoming LangGraph and AI Agents book.

All the live sessions are recorded and can be later referenced.

Also, a Git repository will be shared, including all the code samples (many of them).

Your instructor

Hi there, friend! I’m Daniel. Over the past 18 years, I have built software for companies such as Skillshare, Tradeshift, and ING, gaining exposure to all kinds of technologies, systems, and challenges.

I believe education is the key to creating a better, more stable, and richer world! Driven by this passion, I founded a learning academy, started a podcast, wrote a book, consistently blogged on this site for the past seven years, and have been delivering training programs since 2008.

Few things have impressed me as much as seeing ChatGPT in action. Since that moment, I’ve focused all my attention on LLMs and LangChain. After nearly two decades in software development, it feels like I’m learning how to code all over again.

Frequently Asked Questions

What prerequisites do I need to have before taking this class?

Being familiar with JavaScript and general web development concepts - such as what is an API - is required. As a support framework, we will use Next.js but we will not go too much into specifics. No AI knowledge is needed.

Is the learning material up-to-date?

Yep, the code examples in the workshop are using the latest version of LangChain and LangGraph.

If I purchase the package with the 1:1 video call included how will that work?

We will schedule the call whenever you are ready, and I will try to do my best to help you. You can use that time to ask me for help regarding solutions to your LangChain exercises or general advice. We can also split the 60 minutes into 2 calls of 30 min each. The calls will be done via Google Meet at a time that is most convenient for you. Just email me if you have any questions and I am sure we can find a solution.

What if I don't like it? Can I get a refund?

I'm sorry to hear that you're not happy with the book! Yes, please send a refund request to daniel@js-craft.io within 14 days of purchase and I will fully refund you the price. Not mandatory but I would appreciate it if you could provide the reason for the refund so that I can improve the course.

Do you support Purchasing Power Parity or student discounts?

If you live in a country with low purchasing power, or you are a student mail me with your details and some proof (student ID, etc.) and I'll organize a special discount for you.

Can I purchase several steats for my team?

Yes. Send me an email and I'll organize a team discount and also offer bulk course enrollment.