Node-RED Review — Self-Hosted AI Tool
Our review of Node-RED — features, strengths, and trade-offs.
Node-RED is a powerful low-code programming tool for wiring together hardware devices, APIs, and online services. With 23k+ GitHub stars, it provides a browser-based flow editor that makes it easy to connect IoT devices, APIs, databases, and AI services using a visual drag-and-drop interface. Built on Node.js, it is ideal for automation, data pipelines, and event-driven workflows.