Dart DesignerDart Designer is the graphical tool based on Eclipse which helps you with creating diagrams like package diagram, class diagram and more. It comes with integrated Dart Editor so you can also develop in it.
To start working on diagrams you just need to create a new Dart Designer Project and then you can start working on diagrams. Dart Designer also knows Dart language features like Mixins.
|This is how you create class diagram in Dart Designer|
To explore how to use the designer, I recommend to take a look at the official video.
Dart Designer looks like a great tool for creating diagrams because it knows Dart. The only thing I am missing, is the possibility to create diagram from existing Dart code and vice versa.
Happy Dart diagramming! :-)