PTCPas is a free, portable framebuffer library, written in Free Pascal. It allows low-level high-speed graphics access on multiple platforms.
HX DOS extender
I'm preserving Japheth's MS-DOS extender. It features 16bit, and 32bit capabilities with the ability to run 16bit OS/2 program, and 32bit Win32 code on Vanilla MS-DOS.
The goal of this project - to create a TinySCHEME binaries for some kind of platforms. Now there are binaries for DOS / DJGPP and MinGW / MSYS / Win32, working on x86 architecture.
The FreeDOS Software Development Kit
The project aims to be the repository for commonly used routines within the FreeDOS project, to help developers make it easier to develop and reuse code that is better proved and follows the FreeDOS standards.
A Forth compiler with a little difference
4tH is a Forth compiler with a little difference. Instead of the standard Forth engine it features a conventional compiler. 4tH is a very small compiler that can create bytecode, C-embeddable bytecode, standalone executables, but also works fine as a scripting language. It supports about 95% of the ANS Forth CORE wordset and features conditional compilation, pipes, files, assertions, forward declarations, enumerations, structures, suspended execution, recursion, include files, etc. It comes with an RPN calculator, line editor, preprocessor, compiler, decompiler, C-source generator, a virtual machine, and a multitasking environment.
A DOS framework designed for programming games.
WDMF is a collection of C libraries designed for creating games and other multimedia applications. It has mostly been designed as a project to keep the programmer occupied over several Twitch.tv streams; however, it is hoped that it may be useful to others as it is updated.