How node. js can find NPM templates

First you need to download NPM file on official website

https://www.npmjs.com/

Download complete, use CD to see if installation is complete

And then it's the sticker code to see the features of NPM templates

var _ = require (' underscore '); _.each ([1, 2, 3], function (num) {console.log ("underscore.js says" + num);}); Use Ctrl+s to save the JavaScript code named Foo.js and then use the terminal to install NPM install underscore

Successful output with Node foo.js end result

Underscore.js says 1

Underscore.js says 2

Underscore.js says 3

How node. js can find NPM templates