$ sudo npm install js-base64
$ sudo npm install -g js-base64

If want to update the js-base64 package execute the command as below,

$ sudo npm update js-base64

Update package globally,

$ npm install -g js-base64

Git clone:

$ sudo  git clone https://github.com/rektide/js-base64.git

$ sudo  npm install -g ./js-base64

js-base64@2.3.2 /usr/lib/node_modules/js-base64

How to remove js-base64 package :

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

$ sudo npm uninstall js-base64

Basic Information of js-base64 NPM Package: