We have 50 Billion IoT devices and hundreds of billion of services in the next few years alone rolling towards us. And all of them will be asking us humans: what shall I do? And why are they asking that? Because every operating system in the world is designed for the interaction between machines and humans. What are the needs of IoT devices and services? They need to intuitively understand what other services and IoT devices do and how they can interact with them. For that, every-thing needs to be self describing in its entirety. That’s what we have built. An open source 150KB kernel that runs in the web itself and thus in every framework and on every device. In addition, everything works as a true component and independent of its environment. As a result, every-thing can be dragged and dropped in every other environment and immediately installs itself, runs and works with every other existing device or service. Hence the name: WODA: Write Once, Deploy Anywhere