Node-RED is unclaimed —

Node-RED

Low-code programming for event-driven applications·nodered.org

Open source

Node-RED is a flow-based, low-code programming tool that lets users visually wire together nodes in a browser-based editor to collect, transform, and visualize data. It is built on Node.js, taking advantage of its event-driven, non-blocking model, making it suitable for running on low-cost edge hardware like the Raspberry Pi as well as in the cloud. Flows are stored as JSON and can be imported, exported, and shared via an online flow library. It originated at IBM and is now part of the OpenJS Foundation.

What it's for

home automationindustrial control systemscollecting, transforming and visualizing real-time databuilding event-driven applications

Features 12

Admin, runtime, and storage APIs
Browser-based flow editor
Built on Node.js event-driven, non-blocking model
Built-in library to save functions, templates, or flows for re-use
Extensible palette of nodes
Flows stored as JSON, easily imported/exported
JavaScript function creation within the editor using a rich text editor
Online flow library for sharing flows
Over 5,000 community-contributed nodes and flows
Runs on low-cost edge hardware such as Raspberry Pi
Single-click deploy of flows to the runtime
Wide range of nodes in a palette

At a glance

open sourceself-hostableAPI

TypeWeb app

DeploymentSelf-hosted

PlatformsWeb, Linux, Android

Forhome hobbyists, industrial operations, home automation users

CompanyOpenJS Foundation

Integrations

Amazon Web ServicesDockerArduinoBeagleBone BlackMicrosoft AzureRaspberry PiFlowFuseAndroid

Resources

Docs