retroprogramming

A modern port of Turbo Vision 2.0, the classical framework for text-based user interfaces. Now cross-platform and with Unicode support.

Curated list of references for development of DOS applications.

CROSS LIB - A universal 8-bit library and some games built with it

A basic Mastodon client for Classic Mac OS

development kit and libraries for SEGA Master System / SEGA Game Gear / SEGA SG-1000 / SEGA SC-3000 / ColecoVision homebrew programming using C language (and the SDCC compiler)

Episode source code for the 8-bit Atari 2600 / VCS / Video Computer System, one of the pioneering home gaming consoles.

VGA mode 13h programming in x86 Assembly

GameBoyAdvance graphical core registers wrapper functions... and a bit more.

A simple DOS memory viewer, with a simple text-based user interface. Written in Borland C++ 3.1 in 1997, recompiled in Windows 10 using DOSBox.

XMS Control Center is an XMS management & information utility. Written in Borland C++ 3.1 in 1997, recompiled in Windows 10 using DOSBox.

Turbo C Libraries

SHARP X1 (CZ-800 series) compatible free IPL ROM.

An isomorphic gamelib for retrocomputers

Programming 3Dfx Voodoo accelerator cards under MS-DOS

A mix of graphical effects for MS-DOS written in C

1990s-style graphical effects for MS-DOS

The UMPK-80 Emulator (CORE) is an open-source project that aims to provide a simple and modern INTEL 8080 / KR580VM80A-based microcomputer emulator.

My first DOS game: revived!

Original SNES Star Fox source code restored to produce 1:1 retail ROM releases on compile

DRCHECK (Disk Routine Check) is a disk DOS-level surface scanner