Web Development with JavaScript (Node.js): From Basics to Deployment

The book "Web Development with JavaScript (Node.js): From Basics to Deployment" is a practical guide for those who want to master server-side development with JavaScript and create full-fledged web applications. The author consistently guides the reader from basic Node.js concepts to deploying a finished project on a production server.

Who is this book for?

• Beginner developers familiar with the basics of JavaScript who want to move to server-side development.
• Frontend developers who want to expand their skills and become full-stack specialists.
• Experienced programmers who want to systematize their knowledge of Node.js and learn about modern deployment practices.

What will you learn from the book?

• Node.js basics: module system, asynchrony, working with streams and the file system.
• Creating web servers using the built-in http module and the Express framework.
• Designing REST APIs and working with databases (MongoDB, PostgreSQL).
• User authentication and authorization (JWT, sessions).
• Template engines (Pug, EJS) and server-side rendering.
• Code testing with Jest and Mocha.
• Performance optimization and application security.
• Setting up CI/CD, containerization with Docker, and deployment to cloud platforms (Heroku, AWS, DigitalOcean).

Book features:

• Step-by-step examples with explanations — every piece of code can be run and tested immediately.
• A real project that evolves from chapter to chapter: from a simple chat bot to a full-fledged web application with a database and authorization.
• Modern tools and libraries: Express, Socket.io, Mongoose, Passport.js, Docker, GitHub Actions.
• Practical advice on deployment and application monitoring.

The book is written in accessible language with an emphasis on practice. Each topic is supported by real examples and tasks for independent solution. By the end of the reading, you will be able to independently develop and launch a Node.js web application into production, and you will also feel confident in interviews for a backend or full-stack developer position.

This edition is suitable both for self-study and as a textbook for web development courses. Start your journey into the world of server-side JavaScript today!