To build an iPhone app, you use Xcode on a Mac. Challenging this common knowledge, "xtool" has become a hot topic on GitHub.

Steps to check workflows and Xcode versions before migratingIf you are running builds for iOS apps or macOS using runs-on: ...

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 ...

Apple now accepts iPhone Duo apps built with Xcode 27.1, while App Store Connect will require iPhone Duo screenshots starting April 2027.

Apple has warned developers submitting apps to the App Store that they will soon need to use Xcode 14.1 or later for them to be accepted. A notice posted to Apple's Developer News and Updates advises ...

Apple is rolling out the second Release Candidate of Xcode 26.3, which will feature agentic coding capabilities. Here are the details. Earlier this month, Apple announced that Xcode 26.3 would gain ...