Having a vm means you get to use a huge amount of pre-existing softwares instead of writing them by yourself, and even expose them on webrtc using something lik

Having a vm means you get to use a huge amount of pre-existing softwares instead of writing them by yourself, and even expose them on webrtc using something like webrtc-socket-proxy. Ideally you'll just need to write some glue code to tie them all.