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Node-RED is an open-source programming tool that allows users to visually create flow-based programs. It provides a browser-based editor to connect devices, APIs, and online services and create IoT applications by wiring together flows using nodes. Whether you are a beginner or an experienced programmer, there are several online courses and certifications available that can help you enhance your Node-RED programming skills. In this article, we will explore the ten best Node-RED programming tool courses and certifications available online.

1. Node-RED Essentials by IBM

The Node-RED Essentials course offered by IBM is a great introduction to getting started with Node-RED. It is a beginner-level course that covers the basics of Node-RED, including how to install and navigate the platform. The course also provides hands-on exercises, allowing you to create your own flows and explore the available nodes.

2. Node-RED: Up and Running by O’Reilly

If you are looking for a comprehensive course on Node-RED, “Node-RED: Up and Running” by O’Reilly is an excellent option. This course covers both the basics and advanced concepts of Node-RED, providing in-depth knowledge about flows, nodes, and programming techniques. It includes real-world examples and practical exercises to reinforce your understanding.

3. IoT Programming with Node-RED by Udemy

For those interested in using Node-RED for developing IoT applications, the “IoT Programming with Node-RED” course on Udemy is worth considering. This course focuses on leveraging the power of Node-RED for IoT projects, covering topics such as device connectivity, data visualization, and integrating with popular IoT platforms.

4. Node-RED: Programming for Beginners by Skillshare

If you are a beginner looking to learn Node-RED from scratch, Skillshare’s “Node-RED: Programming for Beginners” course is a great choice. This course starts with the basics and gradually introduces more advanced topics, making it suitable for individuals with no prior programming experience. The course provides step-by-step tutorials and hands-on projects to help you master Node-RED.

5. Node-RED: Building Your IoT Application by Udemy

For those interested in building complete IoT applications using Node-RED, the “Node-RED: Building Your IoT Application” course on Udemy is an excellent resource. This course takes you through the entire development process, from concept to deployment. You will learn how to create flows, build a user interface, and deploy your application on devices using Node-RED.

6. Certified Node-RED Developer by IBM

The “Certified Node-RED Developer” certification offered by IBM is a valuable recognition of your Node-RED programming skills. This certification requires passing an exam that tests your knowledge in Node-RED basics, flows, programming, and troubleshooting. Becoming a certified developer can enhance your credibility and open up new opportunities in the industry.

7. Getting Started with Node-RED by Pluralsight

Pluralsight’s “Getting Started with Node-RED” course is an excellent choice for beginners who prefer a structured and tutorial-based learning approach. This course provides a comprehensive introduction to Node-RED, covering installation, basic flows, debugging, and integration with popular services. The course offers a well-structured curriculum that gradually builds your expertise.

8. Node-RED: An Open Source Tool for IoT by edX

If you prefer learning from renowned educational institutes, the “Node-RED: An Open Source Tool for IoT” course offered by edX is ideal. This course has been developed by the University of Texas, Austin, and introduces Node-RED as a powerful tool for creating IoT applications. It covers topics such as data visualization, data storage, and communication protocols in the context of IoT.

9. Node-RED Fundamentals by LinkedIn Learning

LinkedIn Learning’s “Node-RED Fundamentals” course is perfect for individuals who want to quickly grasp the core concepts of Node-RED. The course provides a concise overview of Node-RED, explaining how to create basic flows, access external data sources, and deploy applications. It is a practical course that focuses on building real-world projects.

10. Advanced Node-RED Programming by Udemy

For those seeking advanced knowledge and techniques in Node-RED, the “Advanced Node-RED Programming” course on Udemy offers valuable insights. This course covers advanced topics such as creating custom nodes, using external modules, and integrating with databases. It is recommended for individuals who already have a good understanding of the basics of Node-RED.


Enhancing your Node-RED programming skills opens up exciting opportunities in the world of IoT development. The ten courses and certifications mentioned in this article provide a variety of options suitable for beginners to advanced programmers. Whether you prefer a comprehensive course or a tutorial-based approach, there is something for everyone. Choose the course or certification that aligns with your interests and skill level, and embark on your journey to becoming a proficient Node-RED developer.