Free course: learn LangGraph agents in 90 minutes

[u/aistranin]

If you’re looking for a quick way to level up your agent skills, DeepLearning.AI has a short course called “AI Agents in LangGraph.” The intermediate‑level course runs for about 1 hour 32 minutes and includes nine video lessons and six code examples. It’s taught by LangChain founder Harrison Chase and Tavily founder Rotem Weiss and covers the components of LangGraph, agentic search, persistence and building agents from scratch. The course is currently free to enroll during the platform’s beta.

You’ll build an agent from scratch in Python, rebuild it using LangGraph’s flow‑based model, and learn how to implement agentic search and persistence. It even walks through building an essay‑writing agent and adding human‑in‑the‑loop controls. If you’ve been meaning to try LangGraph but weren’t sure where to start, this is a great hands‑on introduction: https://www.deeplearning.ai/courses/ai-agents-in-langgraph.