OK, so this is to generate, essentially VM images to run in a hypervisor? And is useful if you've got something like a node.js app that you want to run? I can

OK, so this is to generate, essentially VM images to run in a hypervisor? And is useful if you've got something like a node.js app that you want to run? I can see that. I don't see the argument for "security, reliability and performance." First for oxford-comma reasons, next in terms of comparison with a kernel written in other languages, and finally in terms of JS. But if you have to use JS, and you want to run something like a serving appliance VM, I can see how this could make things faster. Although calling in and out of native code should be quite fast on a JS engine, and using existing drivers and network stacks written in native code should be substantially faster, more reliable, and more stable than rewriting them in JS.