https://github.com/nebulet/nebulet https://github.com/nebulet/nebulet "Nebulet is a microkernel that executes WebAssembly modules in ring 0 and a single addres

https://github.com/nebulet/nebulet https://github.com/nebulet/nebulet "Nebulet is a microkernel that executes WebAssembly modules in ring 0 and a single address space to increase performance. This allows for low context-switch overhead, syscalls just being function calls, and exotic optimizations that simply would not be possible on conventional operating systems. The WebAssembly is verified, and due to a trick used to optimize out bounds-checking, unable to even represent the act of writing or reading outside its assigned linear memory."