ravynOS: Pre-alpha open-source OS based on Darwin, FreeBSD, Apple open-source

ravynOS is a pre-alpha, open-source operating system built on Darwin and FreeBSD that aims to replicate macOS-style features such as a clean, distraction-free interface with transparent design, refined typography, and consistent global menus. It supports native Cocoa APIs, standard macOS folder hierarchy, drag-and-drop application installation, and familiar command-line utilities like open and pbcopy for developers and users.