Xcode supports source code for the programming languages C, C++, Objective-C, Objective-C++, Java, AppleScript, Python, Ruby, ResEdit (Rez), and Swift, with a variety of programming models, including but not limited to Cocoa, Carbon, and Java
Swift is a robust and intuitive programming language created by Apple for building apps for iOS, Mac, Apple TV, and Apple Watch. It’s designed to give developers more freedom than ever. Swift is easy to use and open source, so anyone with an idea can create something incredible.
The latest version of iOS and iPadOS is 15.5. Learn how to update the software on your iPhone, iPad, or iPod touch. The latest version of macOS is 12.4. Learn how to update the software on your Mac and how to allow important background updates.