The IDE for competitive programming
mawww's experiment for a better code editor
Nyquist is a language for sound synthesis and music composition.
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Simple and flexible programming language for applications development
A fast, portable, simple, and free C/C++ IDE
A visual-based IDE for C language uses block drag and drop technology
A code editor for the D programming language