Node-based programming

Node-based programming is a visual programming paradigm in which a program is constructed by connecting discrete functional units called nodes within a graph. Each node has inputs and outputs; edges between nodes represent data or control flow. It is widely used in 3D graphics, audio, machine learning, and IoT tooling.

Also known as: flow-based programming,graphical dataflow programming,node graph programming,node-based visual programming,visual dataflow programming