MontaukOS is a hobbyist operating system written in modern C++. It runs on bare metal and supports various applications, including DOOM, a Wikipedia client, and standard desktop utilities.

Features

Modern preemptive multitasking kernel
Userspace with desktop environment and command line
PCI-e support and drivers for Intel GPU and e100e Ethernet for graphics and networking on real hardware
Support for USB including input devices (keyboard/mouse), along with PS/2 input support
VFS using numbered drive identifiers with ramdisk support
Support for UEFI Runtime Services, including power management calls (shutdown/reboot)
Customizable desktop environment with 12+ graphical apps, including a terminal emulator, file manager, Wikipedia client, weather app, DOOM, and more
Modern icon pack (Flat Remix) used in desktop environment
Support for TrueType font, JPEG image, and SVG icon rendering
Networking including TCP/IP stack, UDP, DNS, DHCP and TLS via BearSSL
Command-line IRC client
Live viewable kernel log from GUI
Mandelbrot set renderer

Languages

C++ 50.7%

C 44.7%

HTML 2.9%

Makefile 0.9%

Roff 0.3%

Other 0.4%