A Interface to adapt modern SD Card to the old MSX computers
A C Compiler/Editor for Retro 6809 Machines (Colour Computer/Dragon)
Object-oriented RAD framework for Turbo Pascal 7.0
Upload games to legacy apple // computers via serial and no floppies!
A cross-platform «Boulder Dash»-like game in Oberon/Component Pascal
PIC16F84 based Pong Game
KR Jr GUI is a light-fast GUI for old PCs