Note! The project and it's documentation are still in development. Some components of the system haven't been fully implemented. Implementation details and APIs can change. Runtime.JS system architecture layer diagram. Software isolation All kernel components, device drivers and user applications execute in a single address space and unrestricted kernel mode (CPU ring 0). Protection and isolation
![Runtime.JS - kernel built on V8 JavaScript engine](https://cdn-ak-scissors.b.st-hatena.com/image/square/f942e5ae23f10656483293ab6610a26c0b27e7be/height=288;version=1;width=512/http%3A%2F%2Fruntimejs.org%2Fimg%2Fruntimejs-arch.png)