Original author(s)IBM Emerging Technology · • Nick O'Leary · • Dave Conway-JonesDeveloper(s)JS Foundation
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Node-RED is a flow-based, low-code development tool designed for visual programming, primarily aimed at wiring together hardware devices, APIs, and online services, especially in the context of the Internet of Things (IoT)12. Originally developed by IBM Emerging Technology, Node-RED has become an open-source project under the JS Foundation2.
Key Features
Visual Flow Editor
Node-RED provides a web browser-based flow editor that allows users to create JavaScript functions and wire together various nodes to form a flow. This visual approach makes it easy to design and deploy applications2.
Cross-Platform Compatibility
Node-RED is written in JavaScript and runs on Node.js, making it cross-platform. It can operate on various operating systems, including Raspbian, Ubuntu, Windows, Docker, Debian, and macOS1.
Versatility
While Node-RED is highly popular in the IoT space, it also supports many ready-made nodes for designing creative features beyond IoT applications1.
Getting Started - Node-RED
Learn how to install and run Node-RED, a low-code programming tool for wiring together devices, APIs and online services, on various platforms. Choose from local computer, Raspberry Pi, …
Running on Windows : Node-RED
Learn how to set up Node-RED, a visual tool for wiring together JavaScript code, on Windows 10. Follow the steps to install Node.js, npm, windows-build-tools, and No…
- 1. Install Node.js
Download the latest 12.x LTS version of Node.js from the official Node.js home page. It will offer you the best version for your system. Run the downloaded MSI file. Installing Node.js requires local administrator rights; if you are not a localadministrator, you will be prompted for an adminis… - 2. Install Node-RED
Installing Node-RED as a global module adds the command node-redto your system path. Execute the following at the command prompt:
- 1. Install Node.js
Node-RED - Wikipedia
Node-RED is a flow-based, low-code development tool for visual programming, originally developed by IBM for wiring together hardware devices, APIs and online services as part of …
- Estimated Reading Time: 4 mins
Node-RED - GeeksforGeeks
Jun 20, 2024 · Node-RED is a stream-based development tool for visual programming, primarily focused on wiring the Internet of Things (IoT). This …
- Estimated Reading Time: 3 mins
What is Node-RED? - RealPars
Mar 17, 2025 · Node-RED is a graphical development tool that makes it easy to connect hardware devices, APIs, and online services to each other. Node-RED was originally developed by IBM for internal use but was made open-source in …
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Node-RED: Lecture 1 – A brief introduction to Node-RED
Jul 19, 2023 · Learn what Node-RED is, how it works and what it can do with some simple examples. Node-RED is a tool for building IoT applications with a visual programming approach that connects predefined code blocks, called …
GitHub - node-red/node-red: Low-code programming …
22 rows · Node-RED is a project of the OpenJS Foundation that allows you to create visual programming flows with JavaScript. Learn how to get started, contribute, and join the Node-RED community on GitHub.
Node-RED Cookbook
Learn how to use Node-RED to solve many common programming tasks with examples and explanations. The cookbook covers messages, flow control, error handling, data formats, …
Documentation - Node-RED
Learn how to use Node-RED, a low-code programming tool for wiring together devices, APIs and online services. Find out how to install, deploy, create flows, nodes and more.
node-red - npm
Low-code programming for event-driven applications. Latest version: 4.0.9, last published: a month ago. Start using node-red in your project by running `npm i node-red`. There are 244 other projects in the npm registry using node-red.
Steve’s Node-Red Guide
Node-Red is a flow-based tool and platform for building IOT and Home Automation applications. This website offers tutorials, videos, examples and resources to help you get started and use …
- Reviews: 27
Node-RED - IBM Developer
Node-RED is flow-based programming environment, providing a browser-based editor that makes it easy to wire together devices, APIs, and online services. Node-RED is built on Node.js (now …
Node-RED Programming Guide
Learn how to use Node-RED, a visual tool for wiring together IoT devices and applications, with this series of lectures and examples. From basic to intermediate flows, core nodes, dashboard …
What is Node-RED? The ultimate beginner's guide to visual …
Jan 14, 2025 · Node-RED is a powerful, open-source tool for wiring together devices, APIs, and online services. Built on Node.js, it enables developers to create complex workflows through …
Introduction to Node-RED: examples and documentation - Tech …
Learn about Node-RED, a graphical programming environment for creating IoT applications with JavaScript. See how to install it on Raspberry Pi, use basic nodes, and watch a demonstration …
How I use Node-RED and Home Assistant together for the …
Mar 21, 2025 · Scroll down until you see Node-RED before clicking on it and selecting Install. (Optional) If you haven't set up proper SSL certificates for your Home Assistant system, the …
Tutorials - Node-RED
The following tutorials will help you get started with Node-RED and learn how to get the most from it. This tutorial introduces the Node-RED editor and creates a flow the demonstrates the Inject, …
Node-REDの概要｜東京テクニカルカレッジ IoT + AI 科 デバイ …
01 はじめに 02 Node-REDの概要 03 環境の整備 04 基本操作演習 05 HTTP プロトコル基礎 06 Node-RED での HTTP 関連ノード体験 07 Node-RED での API からのデータ取得体験 08 …
User Guide - Node-RED
Learn how to install, configure, use and embed Node-RED, a low-code programming tool for wiring together web APIs. Find out how to create flows, nodes, functions, projects, settings, …
Node-REDからコマンドを実行する(1) - マイナビニュース
Mar 21, 2025 · Node-REDに関しては歴史もあり多数の書籍や情報が公開されています。 今回はRaspberry Pi 5にNode-REDをインストールし、そこにmacOS+Google Chromeの ...
About - Node-RED
Node-RED provides a browser-based flow editor that makes it easy to wire together flows using the wide range of nodes in the palette. Flows can be then deployed to the runtime in a single …
Running Node-RED locally
Learn how to install and run Node-RED, a tool for wiring together devices, APIs and online services, on your own computer. Choose from different methods such as npm, docker, snap or …
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