Apple today released the first Xcode 27.1 beta. The latest version of the tool adds support for iPhone Duo app development.

Xcode 27.1 beta adds the iPhone Duo Simulator and SDKs. Here are its Mac requirements, test priorities and known simulator ...

Apple has released Xcode 27.1 beta 1 for developers. This version specifically enables app development that targets the new ...

Apple has opened the starting gate for iPhone Duo app development, but that means developers have a single month to finish the race.

Apple has released the first Xcode 27.1 beta, giving developers SDKs, a simulator, and new design resources to build apps for ...

Creating a "portable display" with OpenDisplay + iOS 12The MacBook itself works fine, but the built-in display doesn't show ...

Although Apple did not include the iPhone Duo’s wallpapers in iOS 27, the company did include them in the iPhone simulator in Xcode 27.1. Download it below.

Using Claude and Xcode on macOS Golden Gate, I created KeyRun: a free, lightweight Mac app for simple, Windows-style hotkeys.

Hints in macOS 27 suggest a rollout of the chatbot assistant on Apple’s TV box. However, this will likely require a new model.

The Swift Package Manager (SwiftPM), created by Apple in 2015, is a command line automation and dependency management tool.

As of September 2026, the official documentation states that OpenAI Codex is provided through a structure where multiple entry points—"Codex CLI," "Codex IDE extension," "Codex cloud," and "Codex ...

Apple’s Xcode 27.1 beta adds an iPhone Duo simulator, SDK support and design resources, while release notes flag limits for app extensions.