DBMS supporting graph, document, full-text and geospatial models
an Open Source BPMN 2.0 / DMN 1.1 Modeler
A Database System for Metamodeling and Method Engineering
Syntax tree editor for rapid annotation of existing text
The Umple Model-Oriented Programming Technology
A cross-platform integrated CASE system
SequencePlugin for IntelliJ IDEA
Support variant based Java program execution, adapted to support MDE.
is low code bpm platform, which is easy to install and easy to use
Domain-Driven Design sample application
Open-source code generator for Simulink/Stateflow
Database ERD- design tool with Reverse Engineering
Write, check, index and diagram Z specifications in Microsoft Word.
Modeling tool supporting UML, BPMN and other standards
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle