A Portable Wide-Character Terminal Output Package for C and C++
...Currently, Unicoder supports Ubuntu-Linux GCC and on Windows it can be used with these IDEs and compilers: MS Visual Studio 2017&2019, Code::Blocks, Pelles C, Embarcadero Dev-C++, Open Watcom, MSYS, MSYS2, Cygwin and with MinGW, Clang, LCC and Digital Mars C (but Digital Mars does not support Unicode!)
Lightweight UI library for games, tailored for use with the allegro game dev library. Continuation of the original guichan library, mainly on allegro 4.4, 5.0 and 5.1.
...It can be added to your compilers' include directory.
It makes the task of creating Win32 programs and controls using the WINAPI alot easier.
Developed for use with Dev-C++, but can be used with others.
Xul Dev means for Xul development environment. The IDE is intended to design Xul interfaces and to make programs in any programming language. The IDE is written in Scriptol C++ and available in source form and as binary executable.
Visual GWin++ is an attempt to create a Visual C++ style development environment for Win32 in the open source arena. It was originally developed in Dev-C++ and its continued development is based on community feedback.