LiteSQL is a codegenerator and C++ library that integrates C++ objects tightly to relational database and thus provides an object persistence layer. LiteSQL supports SQLite3, PostgreSQL, MySQL and oracle as backends.
Newfile is a "filestarter": it generate starter files using a full featured template preprocessor. It can also generate new project trees, e.g., for a FreeBSD port.
AMX NetLinx Transcompiler
FGL is a tightly-integrated self-contained development & execution environment utilizing best-of-breed programming tools and methodologies, optimized web/application server, highly-scalable relational/object database, and robust extension interface.
Jaby=Java+Ruby Jaby is a programming language that extends Java with the syntax of do/yield in Ruby. Jaby also provide a set of library that written in Jaby.
Metamunger is a plug-in based code generation framework that lets you generate, manipulate and transform source code and documentation. Supports Java, C#, C++, XML Schema, and several other formats.
Templating ala (mod_)Ruby. ruby-tmpl is a templating system that can be used for online and offline processing of documents and content.