macOS

macOS is a Unix-based operating system developed by Apple Inc. for its Macintosh line of computers, providing a graphical user interface, built-in applications, and robust security features. It is known for its stability, seamless integration with Apple's ecosystem, and developer-friendly tools like Xcode and Terminal.

Also known as: Mac OS, Mac OS X, OS X, Apple macOS, Macintosh Operating System

Why learn macOS?

Developers should learn macOS for building and testing applications specifically for Apple devices, such as iOS, iPadOS, and macOS apps, using tools like Xcode and Swift. It is essential for roles in mobile development, cross-platform development with frameworks like React Native, and for working in environments that prioritize Unix-based systems or Apple's hardware ecosystem.

Learning Resources

• docs: Apple macOS User Guide
• tutorial: macOS Development Tutorials on Apple Developer
• course: macOS Basics Course on LinkedIn Learning
• video: Introduction to macOS Command Line on YouTube
• book: macOS Internals: A Systems Approach by Jonathan Levin