LangChain vs CrewAI：2026年哪个更好？
过去三个月，我用这两个框架搭建了生产系统，说实话——没有一个完美的。但根据你实际想构建的东西，一个能为你省下几周的烦恼，另一个则会让你想把笔记本电脑扔出窗外。
让我带你看看我学到的东西，有真实数字和实际痛点。
LangChain（v0.8.2）是LLM的瑞士军刀
# How to Get Started with LangChain: A Practical Guide I remember staring at the LangChain docs for the first time, feeling like I'd walked into a library where every book was written in a language I
# Getting Started with CrewAI: A Practical Guide I spent three hours debugging a CrewAI agent that kept hallucinating API endpoints, and it taught me something crucial: **CrewAI’s power is also its b
# How to Use CrewAI for Open Source: What Actually Works (and What Doesn't) I spent three days trying to get CrewAI to automate my open source project's issue triage. The first 48 hours were a disast