Download PDF by Andrew Keig: Advanced Express Web Application Development

By Andrew Keig

ISBN-10: 1783282495

ISBN-13: 9781783282494

Your advisor to development expert real-world internet purposes with Express

Overview

  • the right way to construct scalable, strong, and trustworthy internet purposes with convey utilizing a test-first, feature-driven technique
  • Full of functional assistance and genuine international examples, and introduced in an easy-to-read structure
  • discover and take on the problems you come across in commercially constructing and deploying an convey software

In Detail

development an exhibit program that's trustworthy, strong, maintainable, testable, and will scale past a unmarried server calls for slightly additional suggestion and energy. exhibit purposes that have to continue to exist in a construction surroundings might want to succeed in out to the Node atmosphere and past, for help.

You will begin by way of laying the rules of your software program improvement trip, as you drive-out gains below try out. you are going to circulation on fast to extend in your present wisdom, studying the right way to create an internet API and a eating shopper. you'll then introduce a real-time aspect on your application.

Following on from this, you are going to start a technique of incrementally enhancing your program and take on protection, SSL aid, and safeguard vulnerabilities. subsequent, the publication will take you thru the method of scaling after which decoupling your program. ultimately, you'll look at numerous the right way to increase your application's functionality and reliability.

What you are going to study from this book

  • increase a characteristic pushed show net software
  • construct and eat a RESTful internet API utilizing shopper and server part templating
  • safe and defend show with passport authentication and SSL through stud
  • Scale convey past a unmarried server with Redis and Hipache
  • Decouple show for greater scalability and maintainability
  • Support real-time software improvement with Socket.IO
  • Handle mess ups with a minimal effect to provider availability utilizing clusters and domain names
  • Understand and do something about convey boundaries, together with whilst and the place to move for help

Approach

A sensible booklet, guiding the reader during the improvement of a unmarried web page software utilizing a feature-driven approach.

Who this publication is written for

If you're an skilled JavaScript developer who desires to construct hugely scalable, real-world functions utilizing exhibit, this e-book is perfect for you. This ebook is a complicated identify and assumes that the reader has a few adventure with Node.js, JavaScript MVC net improvement frameworks, and has heard of show sooner than, or knows it. you might want to actually have a easy realizing of Redis and MongoDB.

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Additional info for Advanced Express Web Application Development

Sample text

Each to loop though all repositories. repoIssues() returns an error. If we get a valid response we use the map function to create a new array of items using underscore pick function to select four attributes, including id, title, state, and updated_at. If the item has a user, we use underscores extend function and add the users login and avatar_url. We then return the items to the main function via callback and use the underscore sort function to sort the items by date. We then select the top 10 issues and return the issues via callback.

If we get a valid response we use the map function to create a new array of items using underscore pick function to select four attributes, including id, title, state, and updated_at. If the item has a user, we use underscores extend function and add the users login and avatar_url. We then return the items to the main function via callback and use the underscore sort function to sort the items by date. We then select the top 10 issues and return the issues via callback. js. We start by defining a function called issues.

The async module allows us to do asynchronous work over IO. getCommits; we pass it our GitHub user and repo. getCommits() returns an error. When we get a response, we use the map function to create a new array of items using the uderscore pick function to select two attributes: committer and message. If the item has a committer, we use underscores the extend function and add the committers, login and avatar_url. We return the items to the main function via callback and use underscores sort function to sort the items by date and select the top 10 items.

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Advanced Express Web Application Development by Andrew Keig


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