Create consistent Uml diagrams
E-XD++ UML Control for C/C++, C# and .NET, it can be used within Delph
PlantUML plugin for Jekyll: helps you embed UML diagrams
Real-Time Embedded Frameworks based on active objects & state machines
Object-oriented equation-based modelling and optimisation software
Component, CA, and CCA models; superdense time, DB repo, testing, etc.
Development framework including code generator and UML ex/import
An editor for the specification of Graphol ontologies
A Database System for Metamodeling and Method Engineering
Simple, pragmatic architecture description - for system-thinkers
Specifications for TRAK architecture views
https://github.com/citerus/dddsample-core
Control to create diagrams in winform applications in C# (.NET)
A cross-platform integrated CASE system
oracle pl/sql based tools for design development and maintenance
Support variant based Java program execution, adapted to support MDE.
Open-source code generator for Simulink/Stateflow
Free software to validate BPMN business process diagrams.
Database ERD- design tool with Reverse Engineering
E-XD++ Visualization Source Code Library with C++
Tool to design and share enterprise solutions, services and processes