Rapid applications development tool and libraries for FPC
Lightweight and easy to use cross-platform C++ IDE
Learn Java the easy way!
Customizable multiplatform development environment.
Kile is a feature-rich LaTeX editor
Symja - Java computer algebra language & symbolic math library
Web IDE in single HTML file
IDLE Extensions
Open Source C & C++ IDE for Windows
A lightweight programming environment for Java
Electronic design and programming tools suite like Eagle, MpLab
Simple Web-based environment for PHP scripting in programming class
Pure Trait-based Programming on the Java Platform
a Human and Artificial Intelligence Network