I use Dash to Panel to show taskbar icons for running applications, with the topbar moved to a sidebar to save valuable vertical real estate: https://imgur.com/tc0IbuM.png
I use the Workspaces Indicator extension to keep track of which one I'm in, but I use workspaces to focus on specific tasks using groups of applications... not an individual workspace for each application. I normally only have one or two workspaces in use.
I disable the Activities button and Overview completely, with the Super key opening the Applications View directly.
I previously used Arc Menu to replace the Applications View, but dropped that when they added folders to the Application View. It's still a bit clunky, but it's usable now that is supports some minimal organization.