Swift 5.2's code-completion feature works up to 1.2- to 1.6-times faster for large files compared with Xcode 11.3.1, according to Kremenek.

Swift 6.2 improves concurrency and interoperability with C++ and Java, SwiftUI adds support for the new Liquid Glass design, and Xcode 26 extends to LLMs beyond ChatGPT.

Earlier today, I got the very first live demo of Swift Assist, one of the many developer tools introduced today by Apple. I also saw code completion in action. It was an impressive demo, and although ...