$ sudo npm install sweet.js
$ sudo npm install -g sweet.js

If want to update the sweet.js package execute the command as below,

$ sudo npm update sweet.js

Update package globally,

$ npm install -g sweet.js

Git clone:

$ sudo  git clone https://github.com/rektide/sweet.js.git

$ sudo  npm install -g ./sweet.js

sweet.js@3.0.15 /usr/lib/node_modules/sweet.js

How to remove sweet.js package :

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

$ sudo npm uninstall sweet.js

Basic Information of sweet.js NPM Package: