A Swift library for reading, writing, and manipulating Xcode's JSON-based project.xcproj format. - apple/xcode-project-format

Coding agents changed what it costs to build mobile apps twice. Here’s why Shopify is moving from React Native back to Swift and Kotlin.

Exhaust is a feature-rich, macro-driven testing library that works with both Swift Testing and XCTest. Its aim is to empower you to test the values you didn't think of. It is the library I've wanted to have in Swift for years, ever since I started using SwiftCheck: one that matches the ergonomics and test case reduction of Python's Hypothesis with the performance of Swift. A library where you can get started with three lines of code and scale that all the way to coverage-guided fuzzing. Exhaus...

First, this project needs funding. See below for details, and go here if you wish to help in any little bit. Thanks so much; all help is greatly appreciated! In the days of yore, “ Haxies ” we...

A structure that computes views on demand from an underlying collection of identified data.

Can Swift match Rust on a Lambda micro-benchmark? 1.04x Rust with pure Swift 6.

The purpose of an actor is to protect mutable state. But even an actor with no state to protect can serve a purpose.