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The L4Ka microkernel is an L4 compatible microkernel running on multiple platforms (x86, ARM, MIPS, PPC, 68K). Its official name is now L4Ka::Hazelnut. This kernel has been discontinued in favor of L4Ka::Pistachio. See http://l4ka.org/
WinMac is attempt to clone Mac OS X for the intel platform using the Apple Darwin 1.2 kernel. There are currently two teams working on the project. The kernel team is working on the basic compiling of Darwin on Intel. The GUI team is researching the Aqua
Blob is a boot loader for SA11x0 (StrongARM) platforms. Blob is
able to boot a Linux kernel stored in flash or RAM and provide that
kernel with a ramdisk (again from flash or RAM).
The KISS Realtime Kernel is intended for use in deeply embedded applications such as consumer electronics. Being deterministic, small, readable and understandable, it is suitable for applications where deterministic response is primordial.
QuickOS is a really-quick-realtime-multitasking-os, that requires less than a second to boot up. Basic-kernel-functions will be written with NASM assembler. We should get a C/C++ compiler to work for us.
This is a clean port of the Linux Kernel to Atmel EB-01 boards (ARM7TDMI), it includes more some aplications to increase the performance . The EB-01 port is inspired in uClinux project and in the work of Erwin Authried.
U4X, pronounced 'eu-phor-ix', is a linux distribution suited for multimedia professionals as well as the at-home amatuers. U4X includes such features as a modified kernel, verbose shell, journaling file system, and clustering capabilities.
ncurOS is a very secure OS, which is based on an UNIX (maybe linux) kernel. Many system tools are integrated in the kernel. All of these tools are written with ncurses. All ncurOS-developers follow a coding standard.
The goal of this project is to develop a useable linux environment for the Palm hardware platform. This includes a boot loader, kernel (uclinux),
user interface (shell/gui), kernel drivers and whatever else is needed to make such an environment possible
The Freedows OS Project is creating an open source core Kernel architecture based on the Stanford Cache Kernel model, with the aim to create a stable platform for kernel-level multi-platform emulation.
This project is a implementation of layers. Use Virtual machines & virtual adapters alike an onion! Another operating solution instead of Microsoft Windows Server operating system. It is to be used via remote controlling. The special new "Cktool32" will make it easy to handle *Ck64Krnl*.
StarOS is a simple operating system kernel developed in C and assembly for the x86 line of processors. Still in early stages but planned to be a monolithic style kernel.
Kudu is a free, open source operating system. It is being written in ASM/C++, using NASM and g++ as compilers. We should have v0.1 out by the end of January 2008. 0.1 will have a working kernel and several working shell commands, including a timer.
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.
Tynix is a real-time kernel for embedded systems with reduced memory availability (without external memory). The project intends to be very small, portable for a large amount of platforms and easily configurable.