 Node-RED
 Node-RED
    
| ? | Help | Ctrl a | Select all nodes | 
| Ctrl Space | Toggle sidebar | Shift Click | Select all connected nodes | 
| Ctrl z | Undo | Ctrl Click | Add/remove node from selection | 
| Delete | Delete selected nodes or link | ||
| Ctrl x | Cut selected nodes | ||
| Ctrl c | Copy selected nodes | Ctrl v | Paste nodes | 
| Ctrl i | Import nodes | Ctrl e | Export selected nodes | 
| Ctrl + | Zoom in | Ctrl - | Zoom out | 
| Mac users can use the ⌘ - Cmd key rather than Ctrl key. | |||