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An alternate and minimalistic boot rom for Lisa(s) emulator(s) (or maybe for real hardware in some future...)
The Trion Object Oriented Operating system is an OS that is designed to meet the needs for the 21st century, with a kernel written in C++ and modelled in UML, and lots of features. The project is run by a team of OSDev.org community members.4 weekly downloads
The main goal of the neonevo project is to develop a general-purpose, modular real-time operating system for the ia32 architecture (p4+). It's also intended to serve as a platform for new concepts of osdev and user inteface.
The first true nanokernel for x86 that gives a unix prompt on a real bourne shell in respect of all security rules!1 weekly downloads
This project is intended to be a simple boot loader to bootstrap a FreeBSD PPC kernel on the PS3 so that other developers can start porting the complete OS to the target platform. A otheros.bld file and build process will be supplied with the code.
XOPE is an Open-Source and Free Operating System built in C and assembly. The current supported platform is the Intel 80386. Other architectures will/might be supported in the future. The XOPE kernel is completly written from scratch, started by
webCPU - A virtual processor that runs on both server- and client side, allowing interaction with each other but also features like multi-processing, creating a virtual machine web-basis to build upon.
TouchOS is a 16-bit PC operating system written entirely in x86 assembler. It features rudimentary DOS compatibility, and is intended as a learning tool for those interested in assembler and basic OS design.
An English, German, Japanese, Portuguese, Russian, Chinese, Hindi & Bengali desktop OS loading from miniCD or USB key with applications and personal config files on floppy or USB key.
The MP3elf is a low-cost ethernet connected MP3 player that receives an MP3 stream from a local area network server and delivers it to amplified speakers or a Hi-Fi system. The hardware is based on the ST-013 MP3 decoder chip and a TINI Java SIM1 weekly downloads
RMF-DOS is a project to create a compact, 8086-compatible, free clone of MS-DOS.1 weekly downloads
This project aims to create small utilities for users to use and ease-up their daily lives. This includes a portable file-spliter, cd tray ejector, hex-dumper, etc1 weekly downloads
This project provides performance optimized library functions for IBM PowerPC 4xx embedded processors. The libraries cover floating-point emulation and common C library string and memory functions.1 weekly downloads
Attack Vector Entropic Network Generating Environment
An application-level intrusion prevention system. Prevents buffer overflows, integer overflows, format string vulnerabilities, and the like. Designed for 32-bit and 64-bit ELF (Linux and *BSD) executables.
A portable rebuilt of the Atari 2600 console. The target is to rebuild the hardware all inside a box which will be used as it's own control. The games will be stored into a Flash memory and a menu-driven TV interface, in a BIOS, will manage the options.
Open System Interface(OSI) is an abstract layer of embedded os.It aims to provide a set of APIs for developing portable embedded software by hiding the raw APIs of various RTOS.A high-availability API,small footprint and high portable are OSI's features
CoRE OS-1 is a FreeBSD based OS designed to provide an easy-to-use GUI system for the end-user and provide advanced features that a modern OS should have. By using CoRE and 3rd party GUI tools, CoRE will provide an advanced but easy-to-use desktop OS.
The Micronix® virtual machine provides the most minimalistic and portable base for cross-platform software development. This project includes the development of multiple-platform VM's and compilers for the VM's machine language.
Minerva's primary goal is security. To allow all users to feel safe and secure but have the freedom to do what ever they want. We also want a fast easy way to bring every linux and windows o/s together.
libosdk stands for operating system development kit, which is simply a library containing low-level architecture dependent assembly procedures you can use to develop your own os without using assembly language or even know about it.1 weekly downloads
This is MacroDie OS for ti83 plus family. It's capable of running multiple aplications and programs at the same time... improvements have been made and bugs corrected at the time that now i can release it... trought its still in an beta stage...1 weekly downloads
A Unix-like (Not compleatly Unix-compatible) Kernel. Right now, we have (very limited support) of 80486+ IBM-PC AT compatibles. Written in C, and assembly. No network support planned for the forseeable future.1 weekly downloads
A FOSS operating system that aims to meet NSA's TPEP TCB A1 evaluation standard while retaining application compatibility at minimal performance overhead.
A library implementing the AES (American Encryption Standard) or Rijndael algorithms, intended to provide a neat packaged solution for other projects to use. Package includes C and Intel Pentium/MMX assembler versions of AES, along with an extensive5 weekly downloads