An open-source OS for embedded applications that supports prioritized cooperative scheduling, time control, inter-task communications primitives, hierarchical state machines and CoRoutines.

Frosted: Free POSIX OS for tiny embedded devices

The FNET is a free, open source, dual TCP/IPv4 and IPv6 Stack (under Apache Version 2.0 license) for building embedded communication software on 32bit MCUs.

Lo-Fi portable video recorder using a GameBoy Camera cartridge.

An example of a client and server using Windows' ALPC functions to send and receive data.

Library For Creating Local & Remote Procedure Calls Between Different Running Processes

DIY BIOS POST Card with the Raspberry Pi Pico over the LPC bus

RealmsMUD Core Library

Open source embedded window manager with overlapped windows. This project is actively maintained and free support is provided via the website. New features can be added on request. Consultancy can provided for commercial use.

Terminal inside the microcontroller (cli for mcu)

A mirror of the public / basic parts of the mudlib in Morgengrauen.

Mirror of ShadowGate code

MudOS-alike mudlib running on the DGD driver.

An LPMud inspired by the Nightmare Mudlib.

flashrom serprog LPC programmer based on STM32 MCU

Microsoft LAN Manager 1.0 SDK

The CD Mudlib

From https://github.com/sirdude/gurbalib

Historical source code of an early text-based online RPG from 1998. Can be used as a base for creating new MUDs. Still works well.

This is a MUD (multi-user dungeon) engine lost a bit to time called NetCI (Network Command Interpreter). Essentially it is similar to ColdC/Cold-C in that it provides a MUD server that is database driven and is quite similar to LPMud in that it uses a simplified C-Like scripting language.