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Modern JavaScript Applications

Modern JavaScript Applications

By : Narayan Prusty
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Modern JavaScript Applications

Modern JavaScript Applications

5 (1)
By: Narayan Prusty

Overview of this book

Over the years, JavaScript has become vital to the development of a wide range of applications with different architectures. But JS moves lightning fast, and it’s easy to fall behind. Modern JavaScript Applications is designed to get you exploring the latest features of JavaScript and how they can be applied to develop high-quality applications with different architectures. Begin by creating a single page application that builds on the innovative MVC approach using AngularJS, then move forward to develop an enterprise-level application with the microservices architecture using Node to build web services. After that, shift your focus to network programming concepts as you build a real-time web application with websockets. Learn to build responsive, declarative UIs with React and Bootstrap, and see how the performance of web applications can be enhanced using Functional Reactive Programming (FRP). Along the way, explore how the power of JavaScript can be increased multi-fold with high performance techniques. By the end of the book, you’ll be a skilled JavaScript developer with a solid knowledge of the latest JavaScript techniques, tools, and architecture to build modern web apps.
Table of Contents (16 chapters)
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15
Index

Chapter 6. Building a Live Score Site

The best way to master socket.io is by building a real-world application, which is what we will be doing in this chapter. A live score website shows score changes in real time to the user as soon as the administrator updates the scores. We will create a football live score website. Discussing how to build a live score website will help us study socket.io in depth, as it requires socket.io authentication, and optionally, integrating socket.io with Express. Our live score website will provide an admin panel for the administrators to update the score.

In this chapter, we will cover the following topics:

  • Accessing cookies in the socket.io middleware
  • Discussing HTTP basic authentication
  • Integrating socket.io with Express
  • Discussing socket.io authentication
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