The Small Device C Compiler (SDCC), targeting 8-bit architectures
Orx: Portable Game Engine
ECLiPSe Constraint Logic Programming System
A minimalistic but complete standard Forth compiler in C
Zoomable user interface (ZUI) with file manager, file viewers and more
Tools and Z80 engine for creating adventure games. (RUST)
JavaScript framework to build game engines, games, emulators and apps
Delphi Java - VRCalc++ OOSL (Script) and + (Binary Exec Distro)
inputbox password WIN OSX GTK QT Console VCPKG C# Lua R Fortran Pascal
Cross Platform GUI Toolkit
wxMEdit, Cross-platform Text/Hex Editor, Improved Version of MadEdit
Free 32/64/16-bit multi-platform Pascal and Object Pascal compiler
Low-Level Game Engine for Retro Platforms
Multidocument automation by templates - for sphinx, mkdocs, epydoc ...
A cross-platform interpreter for many point-and-click adventure games
PHIGS (Programmer's Hierarchical Interactive Graphics System)
An ide for batch
A GUI based on libSDL for C++ applications
The solution to all your problems
Code Difference report