an Open Source BPMN 2.0 / DMN 1.1 Modeler
A Database System for Metamodeling and Method Engineering
A cross-platform integrated CASE system
Domain-Driven Design sample application
Open-source code generator for Simulink/Stateflow
ER Databese Model
Toolkit for agent-based & dynamic microsimulation modelling
Very simple entities relation attributes tool with export
Free software for generating understandable and accurate fuzzy systems
Java graph library
Code generation from UML to any language (Java, Objective-C, PHP...)
A tool for visualization and analysis of logs as sequence diagrams
A diagram/modeling tool.
A tool for automatically generating UML database diagrams.