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Choose LangGraph when you want low-level control for building stateful, long-running workflows and agents. Choose LangChain when you want a quick way to get started and to standardize how teams build agent patterns.

Tutorials

• https://towardsdatascience.com/langgraph-101-lets-build-a-deep-research-agent/ : Learn LangGraph fundamentals from Google’s open-source full-stack implementation
• Learning LangGraphJS:
  • Part 1: It’s Just a Graph
  • Part 2: Conditional Edges GitHub
  • Part 3: Structured Output
  • Part 4: Custom Annotations

• How to Build an AI Agent with LangChain and LangGraph: Build an Autonomous Starbucks Agent

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Tags: ai   agent   model   llm   framework   orchestration   workflow   platform  

Last modified 07 May 2026

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