We have 12 flows in Flowable Modeler. They fit on one screen. I expect to have many more models. I’d like to be able to organize the flow models, like in a folder structure. We use Flowable in a number of applications, rather than having a different instance of Flowabel Modeler for each application, I’d like to have them in one environment, in different folders.
Right now Flowable Modeler doesn’t support another view (like a view with folder).
This is not something on our todo list … but the (cheesy) answer is that a contribution in this area would be great 
Yes it would. For someone who has experience with Angular, I guess.