Advanced Express Web Application Development - download pdf or read online

By Andrew Keig

ISBN-10: 1783282495

ISBN-13: 9781783282494

Your consultant to construction specialist real-world net purposes with Express

Overview

  • construct scalable, powerful, and trustworthy internet functions with show utilizing a test-first, feature-driven method
  • Full of functional advice and genuine global examples, and added in an easy-to-read structure
  • discover and take on the problems you come across in commercially constructing and deploying an show program

In Detail

construction an exhibit program that's trustworthy, powerful, maintainable, testable, and will scale past a unmarried server calls for a little bit additional concept and energy. convey functions that have to live to tell the tale in a creation setting might want to achieve out to the Node atmosphere and past, for help.

You will commence by way of laying the rules of your software program improvement trip, as you drive-out good points less than try. you'll circulation on fast to extend in your latest wisdom, studying find out how to create an online API and a eating buyer. you are going to then introduce a real-time point on your application.

Following on from this, you'll start a means of incrementally enhancing your software and take on safeguard, SSL aid, and safeguard vulnerabilities. subsequent, the e-book will take you thru the method of scaling after which decoupling your software. eventually, you'll seriously look into a number of the right way to increase your application's functionality and reliability.

What you'll study from this book

  • enhance a function pushed convey net software
  • construct and eat a RESTful net API utilizing patron and server aspect templating
  • safe and guard exhibit with passport authentication and SSL through stud
  • Scale exhibit past a unmarried server with Redis and Hipache
  • Decouple convey for more advantageous scalability and maintainability
  • Support real-time program improvement with Socket.IO
  • Handle disasters with a minimal impression to carrier availability utilizing clusters and domain names
  • Understand and deal with show obstacles, together with whilst and the place to head for help

Approach

A useful e-book, guiding the reader during the improvement of a unmarried web page software utilizing a feature-driven approach.

Who this e-book is written for

If you're an skilled JavaScript developer who desires to construct hugely scalable, real-world purposes utilizing exhibit, this publication is perfect for you. This e-book is a complicated identify and assumes that the reader has a few adventure with Node.js, JavaScript MVC internet improvement frameworks, and has heard of show earlier than, or is aware it. you'll want to even have a easy figuring out of Redis and MongoDB.

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Additional resources for Advanced Express Web Application Development

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Js. body to gain access to the items we POST in a request. We then validate the request that returns a 400 Bad Request if it is invalid. post; if we get an error, we return 500 Internal Server Error, and if the project already exists, we return a 409 Conflict response. js. First, we import the db module we created at the beginning of this chapter, which opens a connection to a MongoDB database. We then import the project route module we just created. bodyParser()) parses the request body when the forms are submitted.

We will then implement, feature-by-feature, the various aspects of our Web API. Persisting data with MongoDB and Mongoose MongoDB is an open source document-oriented database system. MongoDB stores structured data such as JSON-like documents, simplifying integration. Let's start by creating a MongoDB schema for our project. The schema contains some basic information related to the project such as the project's name, a GitHub access token, a user, and a list of repositories. js; it provides a schema-based solution to modeling your data.

Name; }); (enabled) ? js. repos. If we get an error, we return 500 Internal Server Error. If no repositories are returned, we return a 404 Not Found status. If we receive repositories, we return a 200 OK status with the repositories. js for our List commits feature. js. We start by defining our function, commits, that takes a list of repos. each to loop though all repos. The async module allows us to do asynchronous work over IO. getCommits; we pass it our GitHub user and repo. getCommits() returns an error.

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Advanced Express Web Application Development by Andrew Keig


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