I've recently found out how to use the function and template nodes with the vim mode on Node-RED. It's nice as I don't rely too much on the mouse while I'm editing code inside a specific node... However, even though I can open nodes pressing Enter and confirm their edition with Ctrl+Enter, I'm not capable of navigating through the grid of nodes with the keyboard.
The arrow keys work only to move them around and I haven't found anything related to that on the "keyboard shortcuts" configuration. Am I missing something? Is it possible to navigate through nodes without using the mouse on Node-RED?
No, it is not possible to change the current selection via just the keyboard.
It would be a useful feature to have, we can add an item to the backlog for it.