Question If I install node.js on my server do I need to install Ubuntu or another server OS?
Background: I'm creating a Droplet on Digital Ocean. I am going to use the droplet to host a website that will have a Discourse powered forum. When I create the droplet I have several options, Ubuntu, FreeBSD, Fedora, Debian, CoreOS and CentOS. I also have the option to install none of these. Should I install one of these OS? Or alternately does node.js do a good enough job by itself? Being new to node.js do I need something like NPM?
Bonus Point: Although I know HTML/CSS/Javascript I've always used GoDaddy in the past and I've never had to set up a server before.