LangChain Courses and Certifications

Learn LangChain.js - Build LLM apps with JavaScript and OpenAI

Build AI-powered chatbots with LangChain.js, using text embeddings and vector databases for retrieval-augmented generation. Learn to create GPT-powered apps with specific dataset knowledge.

• freeCodeCamp
• 1 hour 39 minutes
• On-Demand
• Free Video

Chat with data

Using LangChain with Multimodal AI to Analyze Images in Financial Reports

Learn to analyze financial reports with images using GPT-4 Vision and LangChain. Explore multimodal RAG techniques, codebase implementation, and result evaluation for enhanced document analysis.

• YouTube
• 1 hour 10 minutes
• On-Demand
• Free Video

Krish Naik

End-to-End LLM Project: Langchain with Pinecone Vector Database

Learn to build an end-to-end LLM project using Langchain and Pinecone vector database. Covers data processing, vector creation, database operations, and similarity search implementation.

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

James Briggs

LangChain Expression Language (LCEL) Explained - Syntax, Usage, and Examples

Explore LangChain Expression Language (LCEL) for efficient AI chain development. Learn syntax, implementation, and advanced features like streaming and async execution.

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

James Briggs

LangChain v1 XML Agents - Building Conversational AI with Claude 2.1, Cohere, and Pinecone

Learn to build a conversational AI agent using LangChain v1 XML Agents, integrating Claude 2.1, Cohere's Embed v3, and Pinecone Serverless. Explore LCEL and add memory to enhance agent capabilities.

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

LangChain GEN AI Tutorial – 6 End-to-End Projects using OpenAI, Google Gemini Pro, LLAMA2

Explore LangChain through six hands-on projects, integrating GPT-4, Google Gemini Pro, and LLAMA2 to create powerful NLP applications for diverse use cases.

• freeCodeCamp
• 4 hours 2 minutes
• On-Demand
• Free Video

The Official LangChain.js Course

Put yourself on the bleeding edge of AI by harnessing the power of LangChain Expression Language to build a chatbot that has deep knowledge of a provided document.

• Scrimba
• 1 hour 35 minutes
• On-Demand
• Free Online Course

Streamline Data Queries with LangChain

This course will teach you LangChain query essentials, optimizing performance for swift data retrieval, advanced techniques like nested queries, joins, and troubleshooting strategies.

• Pluralsight
• 36 minutes
• On-Demand
• Free Trial Available

Implement LangChain Solutions in Your Data Workflow

This course covers LangChain integration and automation in data pipelines. The topics include automating workflows, data flow management, ETL processes, connecting LangChain with other systems, maintaining and monitoring workflows, and scaling.

• Pluralsight
• 31 minutes
• On-Demand
• Free Trial Available

Docker

Building LangChain-Based Database-Backed GenAI Applications with Docker - DockerCon 2023

Learn to develop GenAI applications using LangChain and databases within Docker. Explore new technologies for quick setup and gain insights from industry experts on leveraging large language models in your projects.

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

Dave Gray

Building an AI RAG Application with LangChain and Next.js

Learn to enhance chatbots using LangChain and Next.js, focusing on RAG applications. Covers key concepts, implementation steps, and practical examples for building advanced AI-powered chat systems.

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

Sam Witteveen

Llama 3, CrewAI, and Groq - Building an Email AI Agent

Combine Llama3, CrewAI, and Groq to create a fast AI agent for email responses. Learn setup, tools, and implementation in this hands-on tutorial.

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

Krish Naik

Complete Langchain Course for Generative AI

Comprehensive guide to building AI applications with LangChain, covering chatbots, RAG pipelines, and integration with various tools and platforms for generative AI development.

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

James Briggs

AI Agent Evaluation with RAGAS Using LangChain, Claude 3, and Pinecone

Learn to evaluate AI agents using RAGAS, covering metrics like context recall, precision, faithfulness, and answer relevancy for improved RAG pipeline performance.

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

Venelin Valkov

Advanced RAG with Llama 3 in LangChain - Building a PDF Chat System

Learn to build an advanced RAG system using LangChain, Llama 3, and open models. Parse PDFs, create embeddings, use vector databases, and implement reranking for intelligent question-answering.

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