Just as an FYI:
Mac users can switch between 2D, 3D, Script, and AssetLib views in the editor by using:
ctl+cmd+(1, 2, 3, or 4)
2 Likes
Cool, that will help out other Mac users.
Cheers for sharing 
Good hint . Further as Mac user you can press shift+cmd+p to open the Window for Godot’s Command Palette and adjust the shortcuts to your needs or review the available shortcuts
1 Like