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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 4. Building a Chatroulette

The best way to master MediaStream and PeerJS is by building real-world applications, which is what we will do in this chapter. A chatroulette is a website that pairs random site visitors together for webcam and text-based conversation. Discussing how to build a chatroulette will help us to study PeerJS and PeerServer in depth, as it requires us to integrate PeerServer with Express. We will also add media controls to our site in order to pause/resume local MediaStream and allow the user to choose their desired microphone/webcam, which will help us to study MediaStream even more in depth. We will be actually creating a chatroulette that only allows the users of a particular country to chat, which would require an extra step of verification before connecting to the PeerServer; therefore, taking us even deeper into the integration of PeerServer into Express.

In this chapter, we will cover the following topics:

  • Running your own instance of PeerServer...
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