AI Digital Ideal

Oct 12, 2026 · Artificial Intelligence

Building Stateful AI Agents with LangGraph: Core Concepts & Code

This tutorial teaches how to build stateful AI agents using LangGraph, covering core abstractions (StateGraph, nodes, edges, checkpoints), adding long-term memory with thread IDs, integrating tools like Tavily search, customizing state with reducers, debugging with state history, and choosing production-ready checkpoint backends.