Comparison · vs Node-RED
Melanite vs Node-RED
Node-RED is a popular flow-based tool for wiring together devices, APIs and online services. It runs on an event loop rather than a deterministic real-time cycle. Melanite adds hard real-time control, fieldbus I/O and live 3D to the same idea of wiring logic visually.
| Capability | Melanite | Node-RED |
|---|---|---|
| Visual flow / node editor | Yes | Yes |
| Deterministic real-time engine Node-RED runs on the Node.js event loop | Yes | No |
| Industrial fieldbus Modbus and others through community nodes; no real-time EtherCAT master | Yes | Partly |
| Operator HMI Through Dashboard nodes (e.g. FlowFuse Dashboard 2.0) | Yes | Partly |
| Spatial 3D editor (live, logic-driven) | Yes | No |
| AI-assisted authoring Through the FlowFuse Expert plugin | Yes | Partly |
| Free & open to start | Yes | Yes |
Checked on 2026-09-25 against Node-RED's own public documentation. If something here is out of date, tell us and we correct it.
Sources
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Choose Melanite when you need deterministic control and fieldbus I/O as well as a visual editor.