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Learn NodeJS in 1 Day (eBook)

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  • 14,336 Words
  • 65 Pages

Node.js supports both client and server side applications. It is based on JavaScript and is very fast in operation. These distinctive features made node.js as one of the most powerful framework in the Java Ecosystem. JavaScript alone allows you to build real-time and scalable mobile and web applications. With this e-book, you will explore more on the node.js framework and how to use it efficiently for web development.


Average developers or beginners who struggle to understand node.js basics will find this book very helpful and productive. The book tried to put examples that simplify problems usually faced by the users like how asynchronous code works, what are modules, how big file can be read, node.js express, etc. You will find that lots of concepts that take a long time to master can be learned in a day or two.


If this is your first interaction with node.js and don’t want all sort of troubles that arise with the node, this edition is recommended. After going through this e-book, node.js will become an absolute pleasure.


Table of content


Chapter 1: Introduction


What is node.js


Why use Node.js


Features of Node.js


When to use and not use Node.js


Chapter 2: Download & Install Node.js


How to install node.js


Installing node through a package manager


Running your first Hello world application in Node.js


Chapter 3: Modules


What are modules in Node.js


Using modules in Node.js


Creating NPM modules


Extending modules


Publishing NPM Modules


Managing third party packages with npm


What is the package.json file


Chapter 4: Create Server and Get Data


Chapter 5: Node.js with Express


What is Express.js


Installing and using Express


What are Routes


Sample Web server using express.js


Chapter 6: Node.js with MongoDB


Node.js and NoSQL Databases


Using MongoDB and Node.js


How to build a node express app with MongoDB to store and serve content


Chapter 7: Promise, Generator, Event and Filestream


What are promises


Callbacks to promises


Generating promises with the BlueBird library


Creating a custom promise


Callbacks vs generators


Filestream in Node.js


Emitting Events


Chapter 8: Testing with Jasmine


Overview of Jasmine for testing Node.js applications


How to use Jasmine to test Node.js applications

Node.js supports both client and server side applications. It is based on JavaScript and is very fast in operation. These distinctive features made node.js as one of the most powerful framework in the Java Ecosystem. JavaScript alone allows you to build real-time and scalable mobile and web applications. With this e-book, you will explore more on the node.js framework and how to use it efficiently for web development.


Average developers or beginners who struggle to understand node.js basics will find this book very helpful and productive. The book tried to put examples that simplify problems usually faced by the users like how asynchronous code works, what are modules, how big file can be read, node.js express, etc. You will find that lots of concepts that take a long time to master can be learned in a day or two.


If this is your first interaction with node.js and don’t want all sort of troubles that arise with the node, this edition is recommended. After going through this e-book, node.js will become an absolute pleasure.


Table of content


Chapter 1: Introduction


What is node.js


Why use Node.js


Features of Node.js


When to use and not use Node.js


Chapter 2: Download & Install Node.js


How to install node.js


Installing node through a package manager


Running your first Hello world application in Node.js


Chapter 3: Modules


What are modules in Node.js


Using modules in Node.js


Creating NPM modules


Extending modules


Publishing NPM Modules


Managing third party packages with npm


What is the package.json file


Chapter 4: Create Server and Get Data


Chapter 5: Node.js with Express


What is Express.js


Installing and using Express


What are Routes


Sample Web server using express.js


Chapter 6: Node.js with MongoDB


Node.js and NoSQL Databases


Using MongoDB and Node.js


How to build a node express app with MongoDB to store and serve content


Chapter 7: Promise, Generator, Event and Filestream


What are promises


Callbacks to promises


Generating promises with the BlueBird library


Creating a custom promise


Callbacks vs generators


Filestream in Node.js


Emitting Events


Chapter 8: Testing with Jasmine


Overview of Jasmine for testing Node.js applications


How to use Jasmine to test Node.js applications


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