What is Node-RED?

Co-created by Nick O’Leary, CTO of FlowFuse, Node-RED is the low-code programming language of choice for industrial applications. Industrial engineers use Node-RED to collect, transform, and integrate data through visualized dashboards.

FlowFuse enhances Node-RED with enterprise features to accelerate digitizing and optimizing industrial processes.

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Harness the Power of Low-Code Integration

Flow Based Programming

Node-RED’s visual programming makes it easy for non-developers to build robust applications.

Digital Services Integration

Node-RED facilitates seamless integration with a wide array of digital services, including protocols (OPC-UA, Modbus, Siemens S7), databases, APIs, and devices.

Data Visualization

Node-RED Dashboard makes it easy to visualize your data in charts that integrate directly with actions and events that respond to the data.

Node-RED Learning Resources

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Jumpstart your Node-RED journey with FlowFuse’s comprehensive learning resources, including tutorials, case studies, and community forums. Whether you’re new to Node-RED or looking to refine your skills, our resources are designed to accelerate your learning curve.

Core Nodes | Variables | Quick Tips


Explore Real-World Node-RED Applications from FlowFuse Customers

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Why Choose FlowFuse for Node-RED

Enhanced Security

Security and compliance guardrails ensure adherence to security protocols.

Seamless Collaboration

Cloud-based solutions and dev-ops pipelines streamline development with user-friendly interfaces and safeguard against errors.

Scalable Architecture

Start small and scale to thousands of self–built and self–maintained applications. Reduce reliance on point solutions and vendor lock-in.

Expert Support

Get access to our dedicated support team who are creators and experts in Node-RED, ready to assist you at every step.

Flexible Deployment with FlowFuse

FlowFuse Cloud

Get started with Node-RED easily! No installation needed – just sign up for instant editor access.


Self managed

Run FlowFuse where you prefer; that's possible too! In your cloud of preference, or even on-site.



Leverage the power of FlowFuse as a single-tenant SaaS to meet security and compliance needs.


Frequently Asked Questions

What is Node-RED and how does it work?
Who uses Node-RED?
How do I deploy Node-RED online or in the Cloud?
What is Node-RED used for?
How much does Node-RED cost?
What language is Node-RED?
How can I get started using Node-RED?
What port number does Node-RED use?
How can I secure a Node-RED installation?
How is Node-RED used in IoT?