Mastering Next.js 16+ with TypeScript: From Basics to Modern Architecture

Sucoding's 'fifth book',
<AI Self-Study: Creating Your First AI Agent Service> is finally being published.

Are you using ChatGPT only as a tool to ask questions and receive answers? Or are you interested in AI agents but felt overwhelmed about where to start when trying to build one yourself?

This book was written specifically for those people.

It doesn't stop at understanding the core concepts of AI agents; it covers the entire process of building and deploying a functional AI agent service in a single volume.

📖 What you will learn in this book

- LLM calls and prompt design using LangChain
- Chain configuration using LCEL, Runnable, and Output Parser
- Implementation of Tools and AI agents
- ReAct patterns and streaming responses
- Backend API development using FastAPI
- Frontend development using React + TypeScript + Tailwind CSS
- Deploying a service that can be used on the actual internet

As a hands-on project, we will build an AI text analysis service that provides text summarization, sentiment analysis, and style rewriting features.

In particular, this book is structured so that concepts → implementation → service → deployment flow naturally together. Since what you learn in the beginning is applied directly later on, you can build a complete AI agent service just by following along in order.

The explanations are designed to be easy to follow if you know basic Python syntax and the general flow of web development, and I hope it serves as a great starting point for developers and aspiring developers who want to build their own AI services.

If you want to go beyond understanding AI agents and experience building one yourself,
I hope this book helps you.

📚 YES24

https://www.yes24.com/product/goods/194332036

📚 Kyobo Book Centre

https://product.kyobobook.co.kr/detail/S000220636244

📚 Aladin

https://www.aladin.co.kr/shop/wproduct.aspx?ItemId=398984474

Thank you for always supporting me and showing interest! 😊