1. I wish a horrible death upon Javascript
2. NodeJS creates RWX memory mappings
3. npm is crap. I only want to use my system package manager.
@lattera no. I have used flavors (slots) in #Gentoo and this is a dead end. What bundler and composer are doing (local "vendor" directory) or node pkg managers (local "node_modules") is right.
This discussion will lose its significance as we will move to per-app filesystem layouts. Sadly https://github.com/3ofcoins/jetpack development stalled.