A powerful macro processor based on python
Basic script for Python, PHP and .NET
General Purpose Engine for Graphic Adventures.
A free, cross-platform emulator for GW-BASIC, PCjr & Tandy BASIC
IDLE Extensions
Programming language with expressive power and a simple implementation
R7RS Scheme scripting engine
Dynamic Python binding for Qt Applications
A Java VM for ARDUINO and other micros using the leJOS runtime.
Tool to parse the command line and configuration files.
Simulation tool for the casino game Roulette
Computer calculations made easy
Multithreaded scripting language