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description Node-RED Overview
Node-RED is a flow-based development tool for visual programming, originally developed by IBM. It is heavily focused on the Internet of Things (IoT) and connecting hardware devices, APIs, and online services. Its browser-based editor makes it easy to wire together flows using a wide range of nodes. Because it is built on Node.js, it is incredibly lightweight and can run on low-power hardware like a Raspberry Pi.
It is the ultimate tool for hobbyists, engineers, and developers who want to build custom automation solutions for hardware and home automation projects.
help Node-RED FAQ
What is Node-RED?
Node-RED is a flow-based development tool for visual programming, originally developed by IBM. It is heavily focused on the Internet of Things (IoT) and connecting hardware devices, APIs, and online services. Its browser-based editor makes it easy to wire together flows using a wide range of nodes. Because it is built on Node.js, it is incredibly lightweight and can run on low-power hardware like a Raspberry Pi. It is the ultimate tool for hobbyists, engineers, and developers who want to build custom automation solutions for hardware and home automation projects.
How good is Node-RED?
Node-RED scores 7.2/10 (Good) on Lunoo, making it a well-rated option in the Smart Home Device category.
What are the best alternatives to Node-RED?
See our alternatives page for Node-RED for a ranked list with scores. Top alternatives include: Home Assistant, Breville BKE850XL Precision Brewer, Schlage B655 Smart Deadbolt.
How does Node-RED compare to Home Assistant?
See our detailed comparison of Node-RED vs Home Assistant with scores, features, and an AI-powered verdict.
Is Node-RED worth it in 2026?
With a score of 7.2/10, Node-RED is a solid option in Smart Home Device. See all Smart Home Device ranked.
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