langchain and langchain-course
The official LangChain framework (A) provides the core libraries and abstractions for building agentic systems, while the course repository (B) serves as an educational complement that teaches practical implementation patterns using those same libraries.
About langchain
langchain-ai/langchain
The agent engineering platform
This is an agent engineering platform that helps developers build powerful applications powered by large language models (LLMs). It provides tools to connect LLMs to various data sources, external systems, and other models, allowing for complex AI workflows. Developers use it to quickly prototype, integrate, and deploy sophisticated AI agents and LLM-driven applications.
About langchain-course
emarco177/langchain-course
A project-based course repository for developing AI agents using LangChain v1+ and LangGraph: search agents, RAG systems, reflection agents, and code interpreters.
This course teaches you how to build advanced AI applications that can search information, answer questions based on documents, execute code, and even learn from their mistakes. You'll learn to create systems that take natural language prompts and produce well-reasoned outputs by integrating large language models with external tools and data sources. This is for software developers who want to specialize in building intelligent AI agents.
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