$ sudo npm install x-is-string
$ sudo npm install -g x-is-string

If want to update the x-is-string package execute the command as below,

$ sudo npm update x-is-string

Update package globally,

$ npm install -g x-is-string

Git clone:

$ sudo  git clone https://github.com/rektide/x-is-string.git

$ sudo  npm install -g ./x-is-string

x-is-string@0.1.0 /usr/lib/node_modules/x-is-string

How to remove x-is-string package :

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

$ sudo npm uninstall x-is-string

Basic Information of x-is-string NPM Package: