Visualizing a vector

What is the easiest way to visualize a vector? I was hoping there was a node that simply created a line from a vector. Maybe it is an error on my part, but I can’t find a node that does that.


I would not call this an “easy way”, but you could make a node using the definition below for easy re-use… I am not sure if there is a vector preview node, but I couldn’t find one either…