Gain insights into reactive programming with RxJS. Learn about observables, operators, and concurrent programming to create real-world applications like a real-time earthquake visualizer and spaceship game.

_ Reactive Programming with RxJS by The Pragmatic Programmer_ .png

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In this course, you will learn about reactive programming techniques and use them to create real-world applications. Throughout this course, you will learn important concepts of RxJS programming such as observables, operators, concurrent programming, and how to build a complete web application.

Additionally, you will have the opportunity to build out applications for different real-world scenarios so that you can put what you learn into practice. You will use RxJS operators in scenarios such as the real-time earthquake visualizer and the reactive spaceship game.

By the end, you will have a new skill that you can utilize to build reactive programs as well as a few new projects to add to your portfolio.

Reactive Programming with RxJS

Nowadays, most software deals with data that’s only available over time. Websites load remote resources and respond to complex user interactions, servers are distributed across multiple physical locations, and people have mobile devices that they expect to work at all times, whether on high-speed Wi-Fi or spotty cellular networks. Any serious application involves several moving and asynchronous parts that need to be efficiently coordinated, and that level of coordination is difficult to achieve with the programming techniques that we currently have. On top of that, we have to deal with issues that have always been there, for example, servers crashing, slow networks, and software bugs.

We can’t afford to keep programming applications in the traditional way that we always have. That traditional way worked for a while, but now it’s time for us to use a new approach, that is, RxJS.

Learn of a better approach, in comparison to the current mechanisms in JavaScript, to reactive programming.

Why Do We Need to Learn Reactive Programming?

Getting Started

Introduction to Reactive Programming with RxJS

Understanding the Reactiveness

Understanding the Observables

Understanding Sequencing and its Operators

Make a Real-time Earthquake Visualizer

Building Concurrent Programs Through Pipelines

RxJS Subject Class

Building a Reactive Spaceship to Keep the Application Pure

Building a Complete Web Application Using RxJS

Getting Real Time Updates from Twitter using Node.js

Schedulers

React Web Applications With Cycle.js and using Model View Intent

Closing Remarks

Why Do We Need to Learn Reactive Programming?