Kile is a feature-rich LaTeX editor
An integrated writing environment for creating LaTeX documents
Editor for Fixed Width, Csv and Existing Xml files.
C++ Qt ORM (Object Relational Mapping) and ODM library
SC is a C based meta/programming language/environment
Another drawing editor for LaTeX with PSTricks & TikZ
Minimalistic address book in web browser. No server or plugin needed.
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Vector drawing program for LaTeX using PSTricks
DocBook Editing and Processing for Eclipse
Clean, powerful templates for Java
Create structured binary files from XML data.