Windows Calculator: A simple yet powerful calculator that ships with Windows

Share a single keyboard and mouse between multiple computers.

Open source RGB lighting control that doesn't depend on manufacturer software. Supports Windows, Linux, MacOS. Mirror of https://gitlab.com/CalcProgrammer1/OpenRGB. Releases can be found on GitLab.

Native macOS HD audio for not officially supported codecs

RGB Driver for Linux

Various patches necessary for certain ATI/AMD/Intel/Nvidia GPUs

Network utility for sending / receiving TCP, UDP, SSL, HTTP

An open source toolkit designed to research Microsoft Pre-Vista licensing mechanisms

SMC emulator layer

Get back online, activate, and install updates on your legacy Windows PC

Hyper-V integration support for macOS

ratgdo for ESPHome

Latest Chromium (≒Chrome Canary/Stable) for Mac OS X 10.7+

An experimental emulator

Chaos Mod for Grand Theft Auto V

Pike's bootloader

An unofficial Realtek PCIe/USB-based SD card reader driver for macOS

Implements an Advanced Configuration and Power Interface (ACPI) based battery manager kernel extension (kext/driver) for non-Apple laptops running OS X.

Операционная система на JavaScript | Operating system written in JavaScript

Bringing back the functionality of the Internet Games, included in Windows 7 and XP/ME.

Dirty magic

SD host controller support for macOS

A Lilu plugin that patches Apple Intel graphics drivers to get smooth backlight transition

Lilu plugin that enables memory tab in About this Mac on MacBookAir platforms