$ sudo npm install date-fns
$ sudo npm install -g date-fns

If want to update the date-fns package execute the command as below,

$ sudo npm update date-fns

Update package globally,

$ npm install -g date-fns

Git clone:

$ sudo  git clone https://github.com/rektide/date-fns.git

$ sudo  npm install -g ./date-fns

date-fns@1.29.0 /usr/lib/node_modules/date-fns

How to remove date-fns package :

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

$ sudo npm uninstall date-fns

Basic Information of date-fns NPM Package: