ContrastKit is a Swift library designed to facilitate colour contrast handling within iOS, iPadOS, macOS, and tvOS applications. It provides developers with tools to automatically generate colour s…

SwiftFormats

Package App Structure in Swift Playgrounds

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Modern Swift framework for Keychain API. Supports iOS, macOS, watchOS, tvOS and visionOS

Sample images for testing Exif metadata retrieval.

Sample code for recording system audio on macOS 14.4+

A Swift package to serialize and deserialize various data types into an external representation.

Catch unsafe migrations in development

Why are Finder and Terminal separate apps?

Example project showing how an immersive scene on visionOS can contain a RealityView that presents a ModelEntity and how that entity can be dragged using DragGesture and rotated using RotateGesture3D.

Swift Concurrency 'gate' type to control forward progress of async tasks.

Asynchronous view presentations in SwiftUI

A collection of learning resources for curious software engineers

Write RealityKit shaders using Swift

Swift APIs to create colours in the Lch, Lab, Oklch, and Oklab colour spaces

Swift macros for GRDB.

Observable tools, backported.

Generate Swift SDKs for cross-compilation

Swift package for physical quantities

SQLiteChangesetSync is a Swift package that allows for the offline-first synchronization of SQLite databases across multiple devices with intermittent network connectivity.

Practical solutions to problems with Swift Concurrency

Delightful SwiftUI effects for your app

A tool to identify unused code in Swift projects.

Version-independent HTTP currency types for Swift

A Swift macro for automatically adding Loggers to types

Xcode project linting