@dlakelan@mastodon.sdf.org @cwebber@social.coop right now, this minute, you can go download SculptOS and have a microkernel-based OS with capability security that can run on a laptop and use its iGPU and run a web browser and virtualize linux and build itself using the Genode framework it is based on. and you can use that framework to swap out the process-level-virtualization-based default microkernel (NOVA iirc) with the formally verified seL4 (or other L4 family kernels) and never have to care about the API/ABI differences between microkernels because it abstracts that for you, nor the code inside the kernel.