Electronic design and programming tools suite like Eagle, MpLab
yEdGen can open a flow chart and generate ANSI C code from it.
Cress is a comprehensive toolset for graphical service/workflow design
a DSL for type systems, reduction rules, interpreters for Xtext langs
Database explorer to MySQL, Oracle, Sybase & others. Source maker JSF.
advanced variability management tool
A complete code generator for Entity Framework based Architecture
Develop quickly & easily Eclipse 4 RCP Application in JEE/JSE context
Code generation from UML to any language (Java, Objective-C, PHP...)
Generate Hive Scripts Automatically from CSV Files
A generic modeling tool for both relational and geographical databases
The fast lexer generator for Java
Generate MUI GUI sourcecode from XML file
Create units and attacks for Wesnoth!
Interactive Environment for Coffee-Script, Jade and Stylus
A PEG based parser generator, with advanced features