A library for producing HIG-compliant user interfaces for the Macintosh with Aqua styling

Consistent Overhead Byte Stuffing (COBS) encoding/decoding package for Swift

An easy-to-use cross platform file picker for SwiftUI.

An automated pipeline for releasing apps with Sparkle

Small command-line program for OS X that moves files or folders to the trash.

A Swift Runtime library for viewing type info, and the dynamic getting and setting of properties.

a library for audio and music analysis

A library to convert text between different cases and formats.

A WKWebView wrapper that handles interaction w/ a FastSpring checkout form

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

Curses provides a Swift object wrapper for the curses programming library for Linux (tested on Ubuntu 16.04, 18.04)

Xliff Tool, mainly for Xcode, Xliff 1.2

Easy XML parsing using Codable protocols in Swift

Smalltalk-80 bare metal implementation for the Raspberry Pi

SCOPETREX vector gaming on your oscilloscope!

Simple, modular graphs for iOS.

The Swift Shell

Minidisc NetMD Conversion and Upload

Remodel is a tool that helps iOS and OS X developers avoid repetitive code by generating Objective-C models that support coding, value comparison, and immutability.

Tsurukame is an unofficial WaniKani app for iOS. It helps you learn Japanese Kanji.

KeyDB For 8-bit microcomputers

A simple and free API to find things to do when you're bored

Kanji handwriting recognition for iOS using Zinnia.

A free, native Apple macOS app for testing HTTP/REST endpoints

Not AFNetworking.

Linux shell for iOS

A CLI for synchronously notarizing macOS applications