$ sudo npm install peerjs
$ sudo npm install -g peerjs

If want to update the peerjs package execute the command as below,

$ sudo npm update peerjs

Update package globally,

$ npm install -g peerjs

Git clone:

$ sudo  git clone https://github.com/rektide/peerjs.git

$ sudo  npm install -g ./peerjs

peerjs@0.3.14 /usr/lib/node_modules/peerjs

How to remove peerjs package :

You can uninstall or remove this package from your node_modules run the command as below,

$ sudo npm uninstall peerjs

Basic Information of peerjs NPM Package: