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Build Reactive Websites with RxJS: Master Observables and Wrangle

Gain insights into building reactive websites with RxJS. Delve into mastering observables and managing events efficiently to create fast, responsive applications while reducing bugs.

120 Lessons

50h 30min

Join 2.9 million developers at

Learning Roadmap

120 Lessons9 Quizzes

Course Introduction

Get familiar with RxJS and observables to enhance frontend development efficiency.

Who Should Take This Course and Why?

Creating Observables

Walk through creating and manipulating observables with RxJS, including stopwatch and drag-and-drop applications.

Learning Observables

Introducing Rx Concepts

Building a Stopwatch

Running a Timer

Importing Timer From RxJS

Piping Data Through Operators

Manipulating Data in Flight with map

Handling User Input

Assembling the Stopwatch

Drag and Drop

Interesting Applications in Next Chapters

Using a Subscription

Experimenting with Observables

What we Learned

Quiz: Creating Observables

Manipulating Streams

8 Lessons

Examine manipulating observable streams, using operators and practical examples for deeper understanding.

Managing Asynchronous Events

10 Lessons

Grasp the fundamentals of managing asynchronous events and AJAX requests with RxJS.

Advanced Async

14 Lessons

Take a closer look at advanced asynchronous management, typeahead features, RxJS operators, and real-time stock applications.

Multiplexing Observables

9 Lessons

Follow the process of managing subscriptions, multicasting, and building a reactive chat system.

Using HTTP in Angular

15 Lessons

Master the steps to integrate Angular's HttpClient with RxJS for building a dynamic photo gallery.

Building Reactive Forms in Angular

20 Lessons

Get familiar with creating reactive forms, validation, and dynamic form data handling in Angular.

Advanced Angular

13 Lessons

Get started with optimizing Angular applications by managing state and enhancing performance.

Deploy a Web Application Using Ansible

Project

Premium

10.

Reactive Game Development

15 Lessons

Master game development with RxJS, focusing on state management, animations, and user interaction.

Certificate of Completion

Showcase your accomplishment by sharing your certificate of completion.

Developed by MAANG Engineers

Every Educative lesson is designed by a team of ex-MAANG software engineers and PhD computer science educators, and developed in consultation with developers and data scientists working at Meta, Google, and more. Our mission is to get you hands-on with the necessary skills to stay ahead in a constantly changing industry. No video, no fluff. Just interactive, project-based learning with personalized feedback that adapts to your goals and experience.

ABOUT THIS COURSE

The list of requirements for frontend work keeps increasing. Websites that load quickly on shaky connections, render perfectly on mobile devices, and respond with lightning speed to user input are expected. All of these tasks require dealing with a high number of events from disparate sources, be it your Customer Relationship Management (CRM), late-breaking news, or just a chat room. Observables is a new way of thinking about managing these events, even when they may occur sometime in the future. In this course, you’ll learn how to delegate both the calls and control flow to RxJS, allowing you to focus on the rest of your application. RxJS compartmentalizes eventing flows, encapsulating each action in a single function, providing many helper operators that keep an internal state, allowing you to outsource your state worries to the library. By the end of this course, you will be able to build bigger, faster, and less-buggy applications for your users.

Trusted by 2.9 million developers working at companies

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