JS-OS is a 32-bit operating system, written mostly in C, that is aiming to become a UNIX- like clone, but with some added/better capabilities. This project was started in late 2012 by a high school student and is meant to be a learning/research tool for both the developer and the user. The code is mostly commented and not too difficult to follow.

Using this operating system is meant to be easy and very intuitive. It is currently under development and supports preemptive multitasking, interrupts, a full-blown ext2 file system, a floppy disk driver that has support for having persistent storage, an ext2/JS-OS clone file system (supporting up to 16GB files), a bunch of file system utilities, a basic shell, a dynamic heap, memory protection, a 32bpp VESA VBE and a VGA driver, a window manager, keyboard and mouse driver, and a sound driver.

Compilation dependencies:

• gcc (C compiler; built on version 4.6.3)
• nasm (assembler; built on version 2.09.10)
• ld (linker; built on version 2.22)

Released under the GPL license, see LICENSE for more information.