Backend

Learn what database transactions are and when to use them. This guide explains the stability and reliability improvements that come with MySQL transactions, making it easy for developers and sysadmins to understand and implement.

Learn how to build dynamic web applications with PHP. From generating dynamic HTML to serving API requests and running background processes, PHP offers an easy entry point into backend development. Perfect for junior developers, system administrators, and self-hosters.

Learn how to use Node.js to run JavaScript on the server side, from basic CLI applications to serving dynamic websites. Perfect for developers, sysadmins, and self-hosters.

Discover the essentials of YML (YAML) in this in-depth guide. Learn to read, write, and structure YML files with ease, perfect for developers, sysadmins, and self-hosters managing configurations or coding projects.

Learn how to read, write, and structure JSON files in this comprehensive guide. Explore JSON’s role in modern development, configuration, and data exchange, tailored for anyone working with code or configs.