May 2015
Beginner
220 pages
4h 16m
English
Content preview from Node.js By ExampleBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Managing and distributing packages
Once we understand the idea of require and exports, we should start thinking about grouping our logic into building blocks. In the Node.js world, these blocks are called modules (or packages). One of the reasons behind the popularity of Node.js is its package management.
Node.js normally comes with two executables—node and npm. NPM is a command-line tool that downloads and uploads Node.js packages. The official site, https://npmjs.org/, acts as a central registry. When we create a package via the npm command, we store it there so that every other developer may use it.
Creating a module
Every module should live in its own directory, which also contains a metadata file called package.json. In this file, we have set ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.