Algorithms and data structures in Swift, with explanations!

Beautiful charts for iOS/tvOS/OSX! The Apple side of the crossplatform MPAndroidChart.

RSS reader for macOS and iOS.

Notes manager for macOS/iOS

Retroactive has been discontinued. You should transition from Retroactive to supported apps such as Music, iTunes for Windows, iMazing, Photos, Darktable, Lightroom Classic, and DaVinci Resolve.

Just like TextEdit on Mac but dedicated to Markdown.

iOS & OSX Syntax Highlighter.

Symbolicating macOS/iOS crash reports, easily.

RichTextKit is a Swift SDK that helps you use rich text in Swift and SwiftUI.

macOS theming library

Sample code for the objc.io Core Data book

Control the platform power state of your Apple Silicon Mac.

A SwiftUI view for dynamically highlighting user input

A set of registration code generation and verification helpers for Obj-C, Ruby (Potion Store), PHP and FastSpring

It's like Git for your Swift data types.

Create NSAttributedStrings from Markdown Text

A minimal example of three-column navigation for iPad and macOS using SwiftUI

macOS app and file launching springboard

Beta period expiration code and window decoration for macOS app development

Extracts highlight annotations from a PDF file and prints them as Markdown quotes