neovis.js cannot display caption of nodes

Question

I just started to learn how to use neovis recently, but when I wrote an html according to the tutorial, I found it was very different from the effect shown in the tutorial. The node in the tutorial had caption, but mine did not. I wonder what the problem is.MineTutorial

I want to know why I am using the same code as the tutorial, my nodes has no caption and the tutorial does. Is neovis.js updated? Because this tutorial is 2 years old, so I guess it is because of the update, but I can't find the newest tutorial. Here is the tutorial link:https://www.youtube.com/watch?v=0-1A7f8993M

Answer 1

neovis.js is version 2.0 now and most (all) tutorials are outdated. I could fix all my problems using the Github example files and the API reference.