LangChain vs LangGraph vs LangFuse: The Ultimate Developer’s Guide to AI Framework Selection

The AI development landscape has exploded with specialized tools, and three names consistently appear in developer discussions: LangChain, LangGraph, and LangFuse. While they share similar naming conventions, these frameworks serve entirely different purposes in the AI application lifecycle. Understanding their unique strengths, use cases, and how they complement each other is crucial for building successful … Read more