DocBook Editing and Processing for Eclipse
yEdGen can open a flow chart and generate ANSI C code from it.
A PlantUML editor written in Qt4
Pure Trait-based Programming on the Java Platform
Cress is a comprehensive toolset for graphical service/workflow design
Clean, powerful templates for Java
Semantic researcher networking
Plugin based multi-purpose dev tool.
Ulbora CMS 2.0 is the first MEAN stack CMS and blogging platform.
A graphical editor for PlantUML diagrams.
Graph algorithms interpreter, IDE, debugger, 3D visualizations.
A small Java based text editor designed for coders.
Graph editing tool