Most LangGraph content stops at the notebook. You build a cute ReAct loop, it answers one question, and the article ends before the hard part: how do you actually serve this thing, swap models without a rewrite, and see what it's doing when it misbehaves? This post walks through a small but pro...
Source: [Dev.to](https://dev.to/javaking1129/running-a-langgraph-react-agent-in-production-openai-compatible-api-multi-model-gateway--emi)