Ping-Pong-like game in Assembly that works without OS

A tiny but powerful VGA text mode font editor for DOS

Text file editor and IDE with syntax highlight for MS-DOS and 8086 CPU. Works in Real-Mode and can handle file up to 2G.

Portal ending "Still Alive" as operating system

Tiny C++ boot loader

Practice on assembly language via Nasm, mostly in real-mode, preparation for os development

Here is collection of original untouched source code for 'Small C' family

Public domain MAKE tool for DOS 16-bit (real mode) and 8086/88 CPU. Designed for Small C by J. Hendrix or any other languages.

512-byte boot sector remake of Bill Gates' DONKEY.BAS game from DOS 1.0

This repository contains wmake style makefiles and patches to build Lua on Open Watcom 1.9 or later. This allows Lua to be cross-compiled for several legacy Operating Systems as far back as 16-bit DOS.

Tiny MS-DOS TSR: bash-style TAB completion, command history and command-line editing for COMMAND.COM

The very functional operating system

DOS toolset; optimizes CGA output for TV sets. Includes a boot-sector version for booter game support.

Experiments with x86 assembly for DOS

x86 operating system

A simple OS programmed in x86 Assembly real mode (16-bit) inspired by MikeOS.

Playground for KVM in rust.

JuiceOS - is my operating system. It's working in 16-bit real mode, so kernel of this os called "Kernel16". The kernel can process basic commands and run other software written in 16-bit assembly.

Snake that fits in 512 bytes (boot sector size) written for x86 real mode.

It is a pingPong game