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LangGraph for Agentic Workflows

Module 02

State, Nodes, Edges, START, and END

Help learners understand this topic clearly, practice it on a small example, and produce reviewable evidence before moving to the next module.

Units

  1. Unit 02.00: State, Nodes, Edges, START, and END: Define graph state, nodes, edges, START, and END
  2. Unit 02.01: State, Nodes, Edges, START, and END: Separate deterministic branches from LLM-driven branches
  3. Unit 02.02: State, Nodes, Edges, START, and END: Add routing, persistence, and review points
  4. Unit 02.03: State, Nodes, Edges, START, and END: Test state transitions and recovery behavior
  5. Unit 02.04: State, Nodes, Edges, START, and END: Write the graph run evidence note

Module work