What you'll learn

Building LLM features often begins with simple prompt experiments, but many teams struggle to turn them into reliable and maintainable applications. In this course, Introduction to LangChain, you’ll gain the ability to design and build dependable LLM applications. First, you’ll explore LangChain fundamentals, prompt templates, and core components. Next, you’ll discover how to compose chains, control execution flow, and produce structured outputs. Finally, you’ll learn how to debug workflows and apply best practices for maintainable designs. When you’re finished with this course, you’ll have the skills and knowledge of LangChain needed to build reliable, production-ready LLM applications.