A whole-program optimizing compiler for Standard ML
Converts cobol copybooks to Xml/Java objects
JSON Parser written in C that outputs JSON into D-List list objects
Free data acquisition and data visualization cross-platform software
C#Prolog -- A Prolog interpreter written in managed C#
Object Oriented Parser Generator
Java lexical analyzer generator
UML 2 Statemachine for C++ is a development framework with DSL support