Dreckig OS is an OS for the x86 chip architecture.
It is written in all assembly language.
With a 9 kilobyte kernel, it is one of the smallest operating systems out there.
Dreckig uses a megalithic kernel architecture, so everything is in the kernel, this makes it very fast.
A megalithic kernel basically takes the UNIX feature 'everything is a file' to an extreme, in Dreckig 'everything is one file'.
Currently Dreckig is real mode, multitasking(kinda), and has a GUI(wind) as well as a CLI.
Currently Dreckig uses a custom RAM disk filesystem called bFS, v0.006 will have full support for bFS in dte, task and lang.
Dreckig OS also has an interpreter for Dreckig Lang, a language I designed to write custom user interfaces with.
I call it Dreckig because the first version was only a bootsector with no subroutines.
I am looking for people to test my OS.
To build the source use nasm -f bin drek.asm -o startup.bin. The floppy images in the download sections are preinstalled with bootprog, so just copy the startup.bin you compile to the floppy image, or write the image to a floppy and copy on the startup.bin. If you are interested, download a copy, try it out, and send me some feedback, or post bugs you find.

As of v0.005.8 Dreckig includes WIND, a post-WIMP GUI.
As of v0.006.1 Dreckig OS is now backspace compliant!
As of v0.006.4 I have removed WIND, and am focusing more on a better file system and improving Dreckig Lang, if this displeases you, then email me and I will set you up to fork and continue developing WIND(Seriously, someone PLEASE do this! Actually, if there is anything you want to do to Dreckig that I am currently not, contact me, if it is not something I will do, then I will set you up to fork!)

For more information on Dreckig go to my site: sites.google.com/site/wizardofhaasgov/dreckig-os/
More Screenshots
Check out some forks of Dreckig OS:
TBAOS: Text based adventure game operating system