Javascript equivalent for the technique called behind editors like Nodes Editor of Blender

Question

I need to know how this type of dynamic connections is called between the "nodes":

_{Image source: https://orange.blender.org/wp-content/themes/orange/images/blog/noodles.jpg}

Also does someone know a javascript library for generating these nodes with connections?

Answer 1

This is called "Directed Acyclic Graph". You should have a look at the Raphaël Library. Especially this example.