Apple's Swift programming language can now be used to develop for Android, and share code with iOS apps. Swift was launched by Apple in 2014 — although it had secretly been in development since 2010.

The open-source Swift and Objective-C repository, CocoaPods, had multiple vulnerabilities that left millions of iOS and macOS apps exposed to potential attacks for a decade, but it is now patched.

Apple employees who co-created SwiftUI, Bitrig now lets you build iPhone apps right from your Mac through text prompts.