A couple unikernel projects that caught my eye in the past may be of interest to you. I have no experience with them, so I can't speak to their quality though.

A couple unikernel projects that caught my eye in the past may be of interest to you. I have no experience with them, so I can't speak to their quality though. https://unikraft.org/ https://unikraft.org/ https://github.com/nanovms/nanos https://github.com/nanovms/nanos