Building AI Applications on the Web

Building AI Applications on the Web shows you step-by-step and example-by-example how to build sites and applications that take advantage of large language models (LLMs) like GPT, Claude, and Llama. Written especially for web developers comfortable with React or Next.js, this book introduces the tools and techniques you need to add sophisticated AI features like Retrieval Augmented Generation (RAG), document summarization, chatbots, and more to your web-based projects.

In Building AI Applications on the Web you’ll learn how to:

• Integrate AI models into React and Next.js applications
• Implement streaming responses and real-time AI interactions
• Manage conversation history and context in chat applications
• Implement LangChain.js for complex AI workflows and reasoning
• Build a web application for summarizing documents using LangChain.js
• Utilize Retrieval-Augmented Generation (RAG) systems for knowledge management
• Develop an AI-powered interview preparation system with voice feedback

Building AI Applications on the Web guides you through AI development using only JavaScript and other common web dev skills–no Python or Machine Learning experience required. You’ll learn by working with full-scale AI projects that solve actual business problems. You’ll soon be delivering user-friendly, efficient interfaces that make the absolute best use of AI tech.