Xcode 15 allows you to preview your iOS app's user interface as you build it. Here's how to use it to see how your app appears to users.

To use your Widget you'll need to create a macOS app first using Xcode, build it, then build your Widget and install it inside your app's /Contents/Plugins folder.

I'm teaching myself Mac OS X programming, and have decided to write all new Mac code in Objective-C using Cocoa. However, I have a very large library of C++ classes that I do not want to port to ...

Learn how to navigate the installation of Ubuntu within MacOS Xcode and you'll earn some major bragging rights.

Getting started with Cocos2d can seem a bit intimidating since there are so many things to learn in addition to knowing the basics of how to use Xcode and write Objective-C code. This article is a ...

Apple sent a reminder to developers about an upcoming change that will require apps to be built with Xcode 13.

The prerequisites for running the AirPods Pro beta include a Mac running the Xcode 13 beta, an iPhone running the iOS 15 beta 15, and a set of fully charged AirPods Pro.