$ sudo npm install confidence
$ sudo npm install -g confidence

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

$ sudo npm update confidence

Update package globally,

$ npm install -g confidence

Git clone:

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

$ sudo  npm install -g ./confidence

confidence@3.0.2 /usr/lib/node_modules/confidence

How to remove confidence package :

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

$ sudo npm uninstall confidence

Basic Information of confidence NPM Package: