Build AI tools that actually work. LangChain is more than a cool framework. It's a foundation for building useful, reliable AI applications that solve real problems and this book shows you how to use it that way. In LangChain Projects and Use Cases, you'll go beyond basic demos and learn how to create production-grade tools using LangChain's core modules, chains, agents, and APIs. Each chapter is a self-contained project that teaches real-world development patterns, complete with code walkthroughs, system design ...
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Build AI tools that actually work. LangChain is more than a cool framework. It's a foundation for building useful, reliable AI applications that solve real problems and this book shows you how to use it that way. In LangChain Projects and Use Cases, you'll go beyond basic demos and learn how to create production-grade tools using LangChain's core modules, chains, agents, and APIs. Each chapter is a self-contained project that teaches real-world development patterns, complete with code walkthroughs, system design insights, and architecture planning. Inside, you'll build and understand tools like: A context-aware AI Support Assistant with document retrieval and memory A Smart Research Summarizer that fetches live web content A Lightweight SEO Content Generator with tone and formatting control A Custom Data Enrichment Tool for structured datasets An Email Reply Assistant that connects to real inbox threads A Structured Decision Helper that handles reasoning and multi-input logic You'll also learn how to package your apps, connect external APIs, manage prompt logic, handle errors, and design for sustainability, skills you'll reuse across every future AI project. Whether you're a solo developer, product builder, or team lead, this book gives you working blueprints for serious LangChain development. Stop building throwaway demos. Start shipping real tools.
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Add this copy of LangChain Projects and Use Cases: Build Real AI to cart. $14.48, new condition, Sold by Ingram Customer Returns Center rated 5.0 out of 5 stars, ships from NV, USA, published 2025 by Independently Published.
