WEED = What EEs different by Apono.io, is the brainchild of Asaf Alima [@asaflima] and Dima Gayets [@dimdimi4]. WEED is a CLI tool that checks for permission differences between requested permissions in an environment to current environment.
Lunatic is an open source runtime that combines the fault-tolerance and massive concurrency of Erlang with the capability-based security model of WebAssembly. It can be used from any programming language that compiles to WebAssembly.