power system configuration and simulation, c/c++ and .NET
E-XD++ Diagram Control for C/C++, .NET, the professional Diagram.
JavaScript client-side editor for general diagramming & whiteboarding
Display dynamic, automatically organised, customizable network views
Graphical language server platform for building web-based diagram
an Open Source BPMN 2.0 / DMN 1.1 Modeler
Circuit diagram editor with device editor
Ladder editor and debugger
show and edit eulumdat files
An editor for the specification of Graphol ontologies
Easy Tools of PDF, Image, File, Network, Data, and Medias
Open source PLC IEC61131 Software Componet with c++ source codes
E-XD++ UML Control for C/C++, C# and .NET, it can be used within Delph
Analog \ digital circuit design and simulation source code
Digital timing diagram rendering engine
A modern note taking app based on GIT
PUed - PlantUML Editor
Eclipse Editor for the Swagger-OpenAPI Description Language
A free cross-platform editor for the DRAKON visual language.
UML diagram editor
pgf/TikZ diagram editor
An editor for the specification of Graphol ontologies
The open source embeddable online markdown editor (component)