Get ready to unleash your inner event-driven Einstein with Node-RED, the programming playground that lets you wire up your world with zero fuss and maximum fun! Picture this: a browser-based wonderland where dragging and dropping nodes is the name of the game, and deploying your genius creations is as easy as a magician's snap. You'll be orchestrating APIs, digital doohickeys, and web services like a tech-savvy symphony conductor. And for the code-curious, there's a swanky text editor to craft your very own JavaScript spells. All of this Node.js-powered wizardry runs smoother than a greased otter slide on budget-friendly gadgets like the Raspberry Pi, or floats on cloud nine with RepoCloud's wallet-friendly hosting. Sharing your masterpieces? A piece of cake with JSON export magic. Node-RED: where your ideas flow faster than caffeine on a Monday morning!



  • Low-Code Programming
  • Node-RED offers a low-code programming environment, making it accessible for users with varying levels of technical expertise. It allows for the creation of event-driven applications in an efficient and user-friendly manner.
  • Versatile Integration
  • The app allows for the integration of hardware devices, APIs, and online services in new and innovative ways. This opens up a wide range of possibilities for creating unique and customized applications.
  • Flexible Deployment
  • Node-RED can be run on various platforms, from low-cost hardware like Raspberry Pi to cloud services. This makes it a flexible tool that can be adapted to different needs and environments.


  • Browser-Based Flow Editing
  • Node-RED provides a browser-based editor that simplifies the process of wiring together flows. It offers a wide range of nodes in the palette that can be deployed to its runtime in a single click.
  • JavaScript Function Creation
  • Within the editor, users can create JavaScript functions using a rich text editor. A built-in library is also available for saving useful functions, templates, or flows for future use.
  • Flow Sharing
  • Flows created in Node-RED are stored using JSON, which can be easily imported and exported. This feature facilitates the sharing of flows, allowing users to learn from each other and improve their own applications.