$ sudo npm install jscs
$ sudo npm install -g jscs

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

$ sudo npm update jscs

Update package globally,

$ npm install -g jscs

Git clone:

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

$ sudo  npm install -g ./jscs

jscs@3.0.7 /usr/lib/node_modules/jscs

How to remove jscs package :

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

$ sudo npm uninstall jscs

Basic Information of jscs NPM Package: