if its possible to add other point on top and buttom to wire the nodes , this will help getting nodes vertical also, which in my opinion will be more visually helpfull because it get messy very fast ,
also the switch can also be represented with horizontal single or double ligne to represente convergence logic (AND OR) that other nodes can be wired to, conditionally so with a node that render true or false we controle the acces to the next node . like the graphcet in automation convergence and divergence so a conditional node that stand between two nodes will be very helpfull but the existing switch can also do that .
finally it will help if the link in and out node show there name and not just when we have to hover .
If you edit the link node, there is an option to show the label on the Appearance tab.
There is also an built-in action for showing/hiding a nodes label. It is not bound to a keyboard shortcut by default, but you could do so via the Keyboard settings dialog.
Thank you . i didnt see it im just starting with node red i try to use link to have less lines crossing each other but too many ....now with label and icon its great.
thank you for you reply very interesting ...
personally between horizontal and vertical i will go horizontal without a dout ,
but ideally the node top and left for input and right and buttom for output .
