…are shortcut’s which can be invoked and used with panes depending on your mouse position (Viewport, Node Network, Param. Settings). Ultimately these shortcut’s should help you with creating a custom User Interface and potentially speed up your workflow.
Ctrl + T ~ Creating a new Pane Tab
Ctrl + W ~ Closing current Pane Tab
Ctrl (+Shift) + Tab or PageUp | PageDown ~ Switch to Next or Previous Pane Tab
Alt + \ ~ Maximizing Pane Vertically
Ctrl + B ~ Maximizing Window across whole display area
Alt + ] or [ ~ Split Pans Top | Bottom or Right | Left