Node-RED
Node-RED is a unique programming tool designed for creating event-driven applications in a low-code environment. It allows you to connect hardware devices, APIs, and online services in innovative ways. The app features a browser-based editor that simplifies the process of creating flows using a wide array of nodes available in the palette. These flows can be deployed to its runtime with just a single click. Node-RED also allows you to create JavaScript functions within the editor using a rich text editor and save useful functions, templates, or flows for future use. Built on Node.js, Node-RED is lightweight and can run on low-cost hardware like Raspberry Pi or in the cloud. It also supports the import and export of flows in JSON format for easy sharing.
Quick Info
| Field | Value |
|---|---|
| Category | Dev & Infrastructure |
| Subcategory | Server Management |
| Default Port | 8800 |
| Docker Image | nodered/node-red:4.1.8-22 |
| Dependencies | Docker |
| OS Support | Ubuntu 22.04, Ubuntu 24.04, Debian 12 |
Links
- 🌐 Website
- 📚 Documentation
- 💻 GitHub