[wongarsu]

Suppose you have one project that only works with the newest Node 20, and another only works with Node versions 16-18. So you want a tool that takes care of installing both versions and gives you an easy way to switch between them, either globally or only for the current shell. Maybe with some autodetection via config files that can be put in the project folder.

That's basically this. But not bespoke for node (like nvm) or python (like pyenv) or protobuf, but as one tool that promises to do this for all your tools