Discover Node-RED: A powerful, open-source tool for visual programming that simplifies IoT, automation, and data integration. Learn how to get started today!

The course isn't quite for total beginners as it assumes people have done a little programming in JavaScript or played around with the MIT-developed Scratch visual programming language aimed at kids.

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One such program is Dynamo, a plug-in for Autodesk Revit. Dynamo is an open source visual programming language for Revit, written by designers and construction professionals.