Here's one that is "production" ready: the Mirage-Firewall microkernel built using MirageOS and running on Qubes OS.[0] In general MirageOS allows you to: > ..

Here's one that is "production" ready: the Mirage-Firewall microkernel built using MirageOS and running on Qubes OS.[0] In general MirageOS allows you to: > ... construct unikernels for secure, high-performance network applications across a variety of cloud computing and mobile platforms. Code can be developed on a normal OS such as Linux or macOS, and then compiled into a fully-standalone, specialised unikernel that runs under a Xen or KVM hypervisor.[1] [0] : https://github.com/mirage/qubes-mirage-firewall https://github.com/mirage/qubes-mirage-firewall [1] : https://mirageos.org/ https://mirageos.org/