Rete.js

 JavaScript framework for visual programming and creating node editor.

https://rete.js.org/

  

JavaScript framework for visual programming.

Introduction

Rete is a modular framework for visual programming. Rete allows you to create node-based editor directly in the browser. You can define nodes and workers that allow users to create instructions for processing data in your editor without a single line of code.

Documentation

Check the docs and learn about the components and capabilities.

Examples

Flow-based programming

Events (tasks)

Modules

Programming a Messenger Bot

3D Car configurator

from https://github.com/retejs/rete