darwin

build-once run-anywhere c library

A highly customizable macOS status bar replacement

An open-source OS project that aims to provide source and binary compatibility with macOS® and a similar user experience.

Darwin is the Open Source core of macOS, and PureDarwin is a community project to extend Darwin into a complete, usable operating system.

Mac Sai: the open-source Mac cleaner, optimizer, and malware scanner. A free, Apple-notarized alternative to CleanMyMac, built with Swift 6 and SwiftUI.