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Getting Started with Reactive Programming Using RxJS

Scott Allen

This course is designed to get you started using the reactive programming library for JavaScript, RxJS. You'll see the powerful, flexible approach RxJS provides for asynchronous programming by using RxJS to manage events, HTTP calls, and more.

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This course is designed to get you started using the reactive programming library for JavaScript, RxJS. You'll see the powerful, flexible approach RxJS provides for asynchronous programming by using RxJS to manage events, HTTP calls, and more.

Reactive programming is more than an API. Reactive programming is a mindset. In this course, Getting Started with Reactive Programming Using RxJS, you'll see how to set up and install RxJS and work with your first Observable and Observer. You'll use RxJS to manage asynchronous data delivered from DOM events, network requests, and JavaScript promises. Finally, you'll learn how to handle errors and exceptions in asynchronous code, and learn about the RxJS operators you can use as composable building blocks in a data processing pipeline. By the end of the course, you'll have the fundamental knowledge you need to use RxJS in your own applications, and use other frameworks that rely on RxJS.

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What's inside

Syllabus

Course Overview
Observers and Observables
Working with Observables
Working with Observable Data
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Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Studies methods and tools used by prominent software developers
Ideal for beginners
Introduces the concepts of reactive programming with examples
Uses RxJS - a widely used JavaScript library for reactive programming
Covers concepts such as observers, observables, and how to manage asynchronous data
Provides hands-on practice through interactive exercises

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Getting Started with Reactive Programming Using RxJS with these activities:
Revisit Asynchronous Programming Concepts
Strengthen your understanding of asynchronous programming, which is essential for RxJS.
Browse courses on Asynchronous Programming
Show steps
  • Review concepts like promises, callbacks, and event loops.
  • Practice working with asynchronous code in JavaScript.
Review JavaScript Fundamentals
Ensure a solid foundation in JavaScript to support your learning of RxJS.
Browse courses on JavaScript
Show steps
  • Revisit key concepts like variables, data types, and functions.
  • Practice writing simple JavaScript programs.
Join a RxJS Study Group
Engage with fellow learners to share knowledge, discuss concepts, and enhance understanding.
Browse courses on RxJS
Show steps
  • Find or create a study group dedicated to RxJS.
  • Attend regular meetings and actively participate in discussions.
  • Collaborate on projects or exercises to reinforce learning.
Four other activities
Expand to see all activities and additional details
Show all seven activities
Review RxJS Observable Lifecycle
Examine the lifecycle of an Observable to understand how it handles data and events.
Browse courses on RxJS
Show steps
  • Follow a beginner-friendly tutorial on Observable's lifecycle.
  • Practice creating and subscribing to an Observable.
Solve RxJS Operator Challenges
Engage in hands-on practice to master the usage and functionality of RxJS operators.
Browse courses on Reactive Programming
Show steps
  • Find a platform or resource that offers RxJS operator challenges.
  • Attempt to solve a variety of challenges involving different operators.
  • Review solutions and explore alternative approaches to improve understanding.
Build a Simple RxJS Application
Apply your knowledge by building a practical application that utilizes RxJS principles.
Browse courses on Reactive Programming
Show steps
  • Identify a simple use case that can be addressed with RxJS.
  • Design the application architecture and data flow.
  • Implement the application using RxJS operators and techniques.
  • Test and refine the application to ensure its functionality.
Participate in an RxJS Coding Challenge
Push your skills to the limit and gain recognition by participating in RxJS-focused competitions.
Browse courses on RxJS
Show steps
  • Identify and register for an RxJS coding challenge.
  • Study and practice RxJS concepts thoroughly.
  • Develop and submit a solution that demonstrates your mastery.
  • Reflect on your performance and seek feedback to improve.

Career center

Learners who complete Getting Started with Reactive Programming Using RxJS will develop knowledge and skills that may be useful to these careers:
Project Manager
Project Managers plan and manage the development of software projects. They work with a variety of stakeholders to ensure that the project is completed on time and within budget. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time project dashboards, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Project Manager.
See salaries and explore the career path for Project Manager
Data Scientist
Data Scientists use data to solve problems and make decisions. They work with a variety of data analysis techniques and tools to extract insights from data. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time data pipelines, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Data Scientist.
See salaries and explore the career path for Data Scientist
Machine Learning Engineer
Machine Learning Engineers design, develop, and maintain machine learning models. They work with a variety of machine learning algorithms and techniques to create models that can solve real-world problems. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time data pipelines, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Machine Learning Engineer.
See salaries and explore the career path for Machine Learning Engineer
Business Analyst
Business Analysts work with stakeholders to understand the business requirements for software projects. They work with a variety of tools and techniques to document and analyze requirements. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time dashboards, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Business Analyst.
See salaries and explore the career path for Business Analyst
Software Engineer
Software Engineers design, develop, and maintain software systems. They work with a variety of programming languages and technologies to create software that meets the needs of users. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time applications, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Software Engineer.
See salaries and explore the career path for Software Engineer
Data Analyst
Data Analysts use data to solve problems and make decisions. They work with a variety of data analysis techniques and tools to extract insights from data. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time data pipelines, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Data Analyst.
See salaries and explore the career path for Data Analyst
Web Developer
Web Developers design, develop, and maintain websites. They work with a variety of programming languages and technologies to create websites that are both functional and visually appealing. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time applications, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Web Developer.
See salaries and explore the career path for Web Developer
Full-Stack Developer
A Full Stack Developer designs, builds, and maintains web applications. They work with both the front-end and back-end of a website. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time applications, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Full Stack Developer.
See salaries and explore the career path for Full-Stack Developer
Product Manager
Product Managers work with stakeholders to define and manage the development of software products. They work with a variety of teams to ensure that the product meets the needs of users. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time dashboards, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Product Manager.
See salaries and explore the career path for Product Manager
Data Engineer
Data Engineers design, build, and maintain data pipelines. They work with a variety of data sources and technologies to create data sets that can be used for analysis and decision-making. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time data pipelines, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Data Engineer.
See salaries and explore the career path for Data Engineer
DevOps Engineer
DevOps Engineers work with developers and operations teams to ensure that software is deployed and maintained efficiently. They use a variety of tools and techniques to automate the software development and deployment process. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time pipelines, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a DevOps Engineer.
See salaries and explore the career path for DevOps Engineer
Technical Writer
Technical Writers create and maintain documentation for software products. They work with a variety of tools and techniques to create documentation that is both clear and concise. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time documentation pipelines, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Technical Writer.
See salaries and explore the career path for Technical Writer
Front-End Developer
Front-End Developers design, develop, and maintain the user interface of websites. They work with a variety of programming languages and technologies to create websites that are both functional and visually appealing. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time applications, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Front-End Developer.
See salaries and explore the career path for Front-End Developer
Back-End Developer
Back-End Developers design, develop, and maintain the server-side of websites. They work with a variety of programming languages and technologies to create websites that are both functional and scalable. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time applications, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Back-End Developer.
See salaries and explore the career path for Back-End Developer
Quality Assurance Tester
Quality Assurance Testers test software to ensure that it meets the requirements of users. They work with a variety of testing tools and techniques to identify and fix bugs. The Getting Started with Reactive Programming Using RxJS course may be helpful for you because RxJS is a popular JavaScript library for managing asynchronous tasks. It can be used to create real-time testing pipelines, handle data streams, and more. By learning how to use RxJS, you can improve your skills as a Quality Assurance Tester.
See salaries and explore the career path for Quality Assurance Tester

Reading list

We've selected eight books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Getting Started with Reactive Programming Using RxJS.
Cover image
RxJS in Action
Save
Provides a comprehensive overview of RxJS, covering everything from the basics to advanced topics. It great resource for anyone who wants to learn more about RxJS and how to use it in their own applications.
RxJS in Action
Paperback
$$
RxJS in Action
Kindle Edition
$$
Functional-Light JavaScript
Save
Provides a good overview of functional programming in JavaScript. It covers the core concepts of functional programming, as well as how to use functional programming techniques to write better code.
Functional-Light JavaScript: Balanced, Pragmatic FP...
Paperback
$$
Cover image
JavaScript Enlightenment
Save
Provides a comprehensive overview of JavaScript. It covers the core concepts of JavaScript, as well as how to use JavaScript to write better code.
JavaScript Enlightenment
Paperback
Check
JavaScript Enlightenment
Kindle Edition
Check
The Art of Futurama
Save
Comprehensive guide to reactive programming. It covers the core concepts of reactive programming, as well as how to use Rx to solve common programming problems.
The Art of Futurama
Hardcover
$$
Cover image
Concurrency in C# Cookbook
Save
Guide to reactive programming with C# 5.0. It covers the core concepts of reactive programming, as well as how to use Rx to solve common programming problems.
Concurrency in C# Cookbook: Asynchronous, Parallel,...
Paperback
$$
Concurrency in C# Cookbook: Asynchronous, Parallel,...
Paperback
$$
(中文) C#并发编程经典实例 (图灵程序设计丛书) (Chinese Edition)
Kindle Edition
$
Cover image
Scala Reactive Programming
Save
Guide to reactive programming with Scala. It covers the core concepts of reactive programming, as well as how to use RxScala to solve common programming problems.
Scala Reactive Programming
Paperback
$$
Scala Reactive Programming: Build scalable,...
Kindle Edition
$$
Cover image
Hands-On Reactive Programming in Spring 5
Save
Guide to reactive programming with Swift. It covers the core concepts of reactive programming, as well as how to use RxSwift to solve common programming problems.
Hands-On Reactive Programming in Spring 5: Build...
Kindle Edition
$$
Cover image
Reactive Programming with RxJava
Save
Guide to reactive programming with TypeScript. It covers the core concepts of reactive programming, as well as how to use RxJS to solve common programming problems.
Reactive Programming with RxJava: Creating...
Paperback
$$
Reactive Programming with RxJava: Creating...
Kindle Edition
$$

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Course image
Time
112 hours
Level
Intermediate
Via
Pluralsight
Instructor
Scott Allen
Language
English
Good to know
Studies methods and tools used by prominent software developers
Ideal for beginners
Introduces the concepts of reactive programming with examples
Uses RxJS - a widely used JavaScript library for reactive programming
Covers concepts such as observers, observables, and how to manage asynchronous data
Provides hands-on practice through interactive exercises
Share and help others discover this course.
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