Anything new about SwiftSyntax in WWDC25?
Asked on 06/13/2025
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At WWDC25, there were notable updates related to SwiftSyntax. In the session titled "What’s new in Swift," it was mentioned that the latest releases of SwiftPM and Xcode now support prebuilt Swift syntax dependencies. This optimization can significantly reduce clean build times, especially in continuous integration environments, by eliminating the need to build Swift Syntax from source. This is particularly beneficial for projects that use macro-based APIs, as it speeds up the build process by removing an expensive build step. You can find more details in the session What’s new in Swift (04:40).
What’s new in Swift
Join us for an update on Swift. We’ll talk about workflow improvements that make you more productive, and new and modernized library APIs for fundamental programming tasks. We’ll show examples of Swift adoption throughout more layers of the software stack. Finally, we’ll explore new language features for both improving approachability of concurrency, and achieving peak performance when you need it.
Welcome to WWDC25
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