VS Code is flexible - change the layout, font, colors to make it your own!
Flipping between local development and host development (on your IBM i System) - so just drag the IFS Explorer to the right side of the screen
Now drag the OBJECT BROWSER and the IFS BROWSER over to the right side. This will let you open local source code with the local source and project explorer on the left panel - and always see the IBM i HOST stuff on the right:
This is optional and just how I like it.