FastAPI - From Backend to Browser

From blazing APIs to beautiful frontends, all in pure Python.

Build Modern Web Apps — Without the Bloat

Ship lightning-fast APIs and beautiful, interactive frontends using just Python, FastAPI, Jinja2, HTMX, and Bootstrap.

In 10 concise, hands-on chapters, you’ll go from a blank file to a fully deployed full-stack app, all with clean code, built-in validation, and no JavaScript fatigue.

Whether you’re upgrading your backend skills or going full-stack for the first time, this book gives you the tools and patterns to build production-ready apps that are fast, maintainable, and a joy to use.

Nuno Bispo

Build Modern Web Apps — Without the Bloat

Ship lightning-fast APIs and beautiful, interactive frontends using just Python, FastAPI, Jinja2, HTMX, and Bootstrap.

In 10 concise, hands-on chapters, you’ll go from a blank file to a fully deployed full-stack app, all with clean code, built-in validation, and no JavaScript fatigue.

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About the Book

In a world where developers are overwhelmed by bloated frameworks and endless JavaScript fatigue, FastAPI offers a breath of fresh air: modern Python, lightning-fast APIs, and built-in validation, all in a clean, type-safe package.

This book takes you from backend to browser, guiding you through every step of building production-ready applications with FastAPI, Jinja2, HTMX, and Bootstrap.

You’ll learn how to design APIs that are not only fast but also a joy to maintain, and then pair them with elegant, responsive frontends, all without reaching for a heavy SPA framework.

Across 10 practical, no-fluff chapters, you’ll:

Master FastAPI’s routing, validation, and dependency injection
Integrate a robust SQLAlchemy database layer
Implement secure authentication with JWT
Build dynamic, interactive UIs with HTMX and Bootstrap
Deploy your full-stack app with confidence

Whether you’re a backend developer looking to expand into full-stack development, or a Python enthusiast ready to build modern, maintainable web apps, this book will equip you with the skills and patterns to ship faster, cleaner, and with less code.

By the final chapter, you won’t just have read about FastAPI, you’ll have built and deployed a real, working full-stack application that’s ready for the world.

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About the Author

Nuno Bispo

Nuno Bispo is a Senior Software Engineer with more than 15 years of experience in software development.

He has worked in various industries such as insurance, banking, and airlines, where he focused on building software using low-code platforms.

For the past years, Nuno has been improving his skills in Python and Django and has worked as a freelance consultant on many international projects and written several innovative articles on his blog.

Currently, Nuno works as an Integration Architect for a major multinational corporation.

He has a degree in Computer Engineering.

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