Reverse-engineering tool
Translator from restricted matlab to C
Mark Stephen Sobkow's Code Factory
Open Utilities and/or Examples for GeneXus
Better markdown parser in PHP
Snippet solution for Vim
C++ CASE tool, full life cycle code generator
High level API to generate and transform Java byte code
a CLI generator and and SW library
Easily turn UML models into code
XGAP is a PHP web application generator
Auto code generation for many languages.