I've been using the latest version of Subform since it was released and very happy with the direction it is going in, especially how similar it is to CSS Grid Layout. Not knowing what features the next releases will contain, here are some suggestions based on my experience so far:
- Auto-expand collapsed elements in the "Tree" and highlight it's children when those child elements are selected on the artboard
- Add a "Hand" tool or allow us to be able to drag the scene around with the mouse (and a keyboard key pressed); same request with zoom
- Ability to see and manage created classes and components; same thing for library of imported images