Introduction to Deep Agents

Course

Learn how to build long-running agents for complex workflows with Deep Agents, LangChain’s open-source agent harness. You’ll explore what an agent harness is, how it accelerates development, and how to use LangSmith to improve your agents.

Introduction to LangChain - Python

Course

Learn how to build AI agents with LangChain. Get started quickly using pre-built architectures and model integrations, then debug your agents with LangSmith Observability.

Introduction to LangGraph - Python

Course

Learn the basics of LangGraph - our framework for building agentic and multi-agent applications. Separate from the LangChain package, LangGraph helps developers add better precision and control into agentic workflows.

LangSmith Fleet

Course

Start creating agents using everyday language. Learn how to build no-code agents for real work with LangSmith Fleet.

dcode Essentials

Course

Unlock the fundamentals of Deep Agents Code (dcode) and elevate your programming skills to effectively use coding agents in development.

Project: Ambient Agents with LangGraph

Course

Build your own ambient agent to manage your email. You’ll learn the fundamentals of LangGraph as you build an email assistant from scratch, and use LangSmith to evaluate its performance.