node-red/API.md

Node-RED consists of 6 node modules under the @node-red scope, which are pulled together by the top-level node-red module. The typical scenario is where you are embedding Node-RED into your own application, in which case you would use the node-red module rather than any of the internal modules directly.

let RED = require("node-red");

Module	Description
node-red	the main module that pulls together all of the internal modules and provides the executable version of Node-RED
@node-red/editor-api	an Express application that serves the Node-RED editor and provides the Admin HTTP API
@node-red/runtime	the core runtime of Node-RED
@node-red/util	common utilities for the Node-RED runtime and editor modules
@node-red/registry	the internal node registry
@node-red/nodes	the default set of core nodes. This module only contains the Node-RED nodes - it does not expose any APIs.
@node-red/editor-client	the client-side resources of the Node-RED editor application