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LangGraph

GitHub Repo Pretty sure · The rare competent LangChain project
https://github.com/langchain-ai/langgraph

Stateful workflow orchestration that actually works—LangGraph is the rare LangChain product that solves a genuine problem instead of wrapping it in abstraction theater.

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LangGraph addresses a real gap: managing agent state, persistence, and interrupts across long-running workflows is hard. The abstraction—nodes, edges, state dicts, checkpointing—is minimal and actually necessary. You can use it without LangChain. Code examples in the README actually demonstrate capability (the simple workflow compiles and runs). Slop deduction: heavy reliance on LangSmith for observability (lock-in play), ecosystem framing suggests you 'should' pair it with other products, an...

26451 stars Python 2026-03-15 949 days old

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