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Web Development with MongoDB and Node.js

You're reading from   Web Development with MongoDB and Node.js Build an interactive and full-featured web application from scratch using Node.js and MongoDB

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Product type Paperback
Published in Sep 2014
Publisher Packt
ISBN-13 9781783987306
Length 294 pages
Edition 1st Edition
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Author (1):
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Jason Krol Jason Krol
Author Profile Icon Jason Krol
Jason Krol
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Toc

Table of Contents (14) Chapters Close

Preface 1. Welcome to JavaScript in the Full Stack 2. Getting Up and Running FREE CHAPTER 3. Node and MongoDB Basics 4. Writing an Express.js Server 5. Dynamic HTML with Handlebars 6. Controllers and View Models 7. Persisting Data with MongoDB 8. Creating a RESTful API 9. Testing Your Code 10. Deploying with Cloud-based Services 11. Single Page Applications with Popular Frontend Frameworks 12. Popular Node.js Web Frameworks Index

Koa

Koa is a new web framework designed by the same team that created Express.js. The goal of Koa is to be smaller, more expressive, and a more robust foundation for web applications. One of the key features of Koa is the use of generators, which is a feature found in other popular programming languages such as Python, C#, and Ruby, and it is coming soon to JavaScript with ECMAScript 6 (the next version of JavaScript). Generators prevent the standard callback hell that is so popular with the development process in Node.js. As Koa is so lightweight, it does not come with any middleware out of the box. This is by design so that the choice of how to implement certain features can be left to the developer.

The Koa website (http://koajs.com) is shown in the following screenshot:

Koa

More information about Koa can be found on its website as well as its official GitHub repo at https://github.com/koajs/koa.

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