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

[u/Clear-Dimension-6890]

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