This software is a particle effect editing tool
Simple and Fast Multimedia Library
Orx: Portable Game Engine
TX Library is a tiny graphics library for Win32 written in C++.
Delphi : VRCalc++ OOSL & + (Paged List, TextEditor, VRAstroVision ...)
Easy fine console input/output for java
486 lines of C++: old-school FPS in a weekend
General Utility Library