I would like to have an option to have the Show styles button toggled by default. Currently this option is never enabled when you open a project, even if you did enable it before closing your modeler.
For me it's the first thing to enable, especially in projects where I'm responsible for the implementation of a design, since you need to be aware of all elements that are influenced by your CSS.
In photoshop there are different workspaces.
I can imagine having a front enders workspace. with tools that highlight certain elements of the front ending process. This would be an awesome first step