Orx: Portable Game Engine
Tools and Z80 engine for creating adventure games. (RUST)
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
Software Unit Tests (Language Independent Approach)
Low-Level Game Engine for Retro Platforms
Multidocument automation by templates - for sphinx, mkdocs, epydoc ...
Editor of virtual worlds.
The solution to all your problems
Cross-platform reimplementation of AMOS BASIC (runtime)