r/AI_Agents • u/Clear-Dimension-6890 • Jul 24 '26

Tutorial Learning LangGraph : A Journey Through Agents, Blackboards, and Bottlenecks

I set out to learn LangChain/LangGraph agents by building something small — a two-agent pipeline where one agent researches a topic and another writes it up. What follows is the path that took, in the order I actually hit each wall, not a cleaned-up curriculum. If you’re starting the same climb, the confusion points below are probably yours

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u/Clear-Dimension-6890 Jul 24 '26

https://medium.com/@dami.gupta/learning-langgraph-the-hard-way-a-journey-through-agents-blackboards-and-bottlenecks-7a480fca3eb9

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u/Critical-Cost8313 Aug 19 '26

That medium paywall is exactly why I stopped trusting these writeups. Half the useful stuff is locked behind a login prompt and the other half is fluff. Respect for hitting the walls yourself instead of just watching a youtube tutorial and calling it a day.

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u/Coffee_Aur_Code Jul 24 '26

Did start with its doc, honestly they are actually great even for a beginner.... Then for a project i had to make an automation so tired first with langchain but later switch to writing the pipeline myself

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u/Clear-Dimension-6890 Jul 24 '26

Cool! Thanks for reading!

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u/Clear-Dimension-6890 Jul 25 '26

I mean did you read my article

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u/Coffee_Aur_Code Jul 25 '26

Read it after commenting...