Lead · Frameworks & Projects
LangGraph makes loop logic easier to write, and correspondingly, easier to accidentally write a runaway loop without discipline. None of the three pitfalls this article records are things an official tutorial tells you, because official examples are usually designed too simply to trigger these scenarios at all.
Chris Vale
·
July 10, 2026
Knowing LangGraph expresses loops and conditional branches with a graph structure is one thing; actually building an Agent that uses these features is another. This article won't repeat LangGraph's basic concepts (Node, edge, state definitions) — instead, it walks through the actual design and implementation process using a concrete DeFi yield-optimization Agent as an example, and records...