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. Xcode 15 introduced UI Previews which allow you to view what ...

After several weeks of testing, Apple today released Xcode 26.3, an update that allows developers to use tools like Anthropic ...

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 ...

I just installed the latest versions of the Boost and Re2 libraries via MacPorts and am attempting to figure out how to use them in an Xcode project. Does anyone know how to set my library/include ...

I tried Xcode before I tried using Apple's Coding Intelligence back in November. I was able to use Xcode 26.1 to vibe code a simple "Hello, world" app, which I documented in my how-to article. But as ...

Apple has released Xcode 26.3, introducing native support for AI coding agents from Anthropic and OpenAI. The update allows developers to use tools such as Claude Agent and Codex directly within ...