RxJs In Practice (with FREE E-Book)
RxJs In Practice (with FREE E-Book), available at $84.99, has an average rating of 4.64, with 45 lectures, based on 5464 reviews, and has 22927 subscribers.
You will learn about Code in Github repository with downloadable ZIP files per section Learn the RxJs library via Practical Examples Become familiar with an extended subset of RxJs Operators Understand in detail the core notions of Reactive Programming Learn how to design and build Applications in Reactive style This course is ideal for individuals who are Developers trying to make sense of the RxJs library or Developers looking to learn Reactive Programming or Developers trying to understand how to build Applications in a Reactive Design style It is particularly useful for Developers trying to make sense of the RxJs library or Developers looking to learn Reactive Programming or Developers trying to understand how to build Applications in a Reactive Design style.
Enroll now: RxJs In Practice (with FREE E-Book)
Summary
Title: RxJs In Practice (with FREE E-Book)
Price: $84.99
Average Rating: 4.64
Number of Lectures: 45
Number of Published Lectures: 45
Number of Curriculum Items: 45
Number of Published Curriculum Objects: 45
Original Price: $74.99
Quality Status: approved
Status: Live
What You Will Learn
- Code in Github repository with downloadable ZIP files per section
- Learn the RxJs library via Practical Examples
- Become familiar with an extended subset of RxJs Operators
- Understand in detail the core notions of Reactive Programming
- Learn how to design and build Applications in Reactive style
Who Should Attend
- Developers trying to make sense of the RxJs library
- Developers looking to learn Reactive Programming
- Developers trying to understand how to build Applications in a Reactive Design style
Target Audiences
- Developers trying to make sense of the RxJs library
- Developers looking to learn Reactive Programming
- Developers trying to understand how to build Applications in a Reactive Design style
This Course in a Nutshell (note: this course includes the Typescript Jumpstart E-Book)
This course is a complete practical guide for the RxJs library (Reactive Extensions for Javascript).
If you are a developer just getting started with the Angular ecosystem, or even if you already have some experience with it, the part that you will find the hardest to wrap your head around is RxJs.
And this is because RxJs and Reactive Programming have a steep learning curve that makes it hard to just jump in into an existing program and learn these concepts by example. With RxJs that approach will simply not work. Instead, we need to start at the beginning and learn some baseline reactive design concepts first.
In this course, we will start by presenting a couple of baseline concepts, and then we will provide you with an extended catalog of RxJs operators that will in practice cover the vast majority of your daily needs.
Also, the goal here is not to cover every single operator, but instead to choose an extended subset that contains the most commonly used operators, and provide practical examples for each.
Another goal of the course is to show how RxJs is meant to be used for building programs using Reactive Design as opposed to an imperative programming style.
Course Overview
We will start by quickly introducing RxJs: we will cover the notions of Stream and Observable, and we will answer common questions such as: what is RxJs, when to use it and why, what problem does it solve?
We will then write our own Observable from first principles: we will implement our own HTTP observable that will allow us to handle backend HTTP requests while supporting error handling and cancellation.
After this quick introduction, we will dive straight into the practical examples covering a large variety of operators. We will cover the operators by explaining their behavior using the official RxJs marble diagrams, and then we will complement that with a practical example.
We will first start with the Map and Filter operators, and quickly move to more complex operators such as shareReplay, concat, concatMap, and other commonly used observable combination strategies such as: merge and mergeMap, exhaustMap, switch and switchMap. We will provide practical examples for these operators that include backend save operations and search typeaheads.
We will then cover several RxJs error handling strategies, like catch and recover, catch and rethrow or retry.
We will also cover the notion of subject and give examples of several commonly used subjects, such as BehaviorSubject or AsyncSubject. We will then use a subject to implement a very commonly used reactive pattern: we will implement a centralized observable store from first principles.
We will also cover many other commonly used operators, that include but are not restricted to: withLatestFrom, forkJoin, take, first, delay, delayWhen, startWith, etc.
At the end of the course, we will implement our own custom pipeable operator from first principles: we will implement a debugging operator that is going to be very helpful for debugging our RxJS programs.
What Will You Learn In this Course?
By taking this course you will learn how to use the RxJs library in practice for building applications in reactive style. You will understand well the core notions that are the basis of reactive programming, such as Streams and Observables.
You will also be familiar with an extended subset of operators that in practice will provide all that you will need for building applications in reactive style using RxJs.
Have a look at the course free lessons below, and please enjoy the course!
Course Curriculum
Chapter 1: Introduction to RxJs
Lecture 1: RxJs In Practice Course Helicopter View
Lecture 2: IMPORTANT – Recommended Software Versions
Lecture 3: The Typescript Jumpstart Ebook
Lecture 4: Environment Setup – Get the Lessons Code Up and Running
Lecture 5: Understanding RxJs – What are Streams?
Lecture 6: What is RxJs? What Problem Does it Solve?
Lecture 7: What is an RxJs Observable? A Simple Explanation
Lecture 8: 3 Core RxJs Concepts – Errors, Completion and Subscriptions
Lecture 9: Learn How Observables Work Under the Hood, Build Your Own HTTP Observable
Chapter 2: Essential RxJs Operators + Reactive Design
Lecture 1: What are RxJs Operators? Learn the Map Operator
Lecture 2: Building Components with RxJs – Imperative Design
Lecture 3: Building Components with RxJs – Reactive Design
Lecture 4: Sharing HTTP Responses with the shareReplay Operator
Lecture 5: RxJs Higher-Order Mapping Operators PDF
Lecture 6: Observable Concatenation – In-Depth Explanation
Lecture 7: Form Draft Pre-Save Example and the RxJs Filter Operator
Lecture 8: The RxJs concatMap Operator – In-Depth Explanation and Practical Example
Lecture 9: Understanding the merge Observable combination Strategy
Lecture 10: The RxJs mergeMap Operator – In-Depth Explanation
Lecture 11: The RxJs exhaustMap Operator – In-Depth Explanation
Lecture 12: Unsubscription In Detail – Implementing a Cancellable HTTP Observable
Lecture 13: Setting Up the Course Component
Lecture 14: Building a Search Typeahead – debounceTime and distinctUntilChanged Operators
Lecture 15: Finishing the Search Typeahead – The switchMap Operator
Chapter 3: RxJs Error Handling
Lecture 1: RxJs Error Handling – PDF Guide
Lecture 2: RxJs Error Handling – The Catch and Replace Error Handling Strategy
Lecture 3: The Catch and Rethrow RxJs Error Handling Strategy and the finalize Operator
Lecture 4: The Retry RxJs Error Handling Strategy.screenflow
Lecture 5: The startWith RxJs Operator – Simplifying the Course Component
Lecture 6: RxJs Throttling vs Debouncing – Understand the Differences
Chapter 4: Building a RxJs Custom Operator
Lecture 1: Implementing a Custom RxJs Operator – the Debug Operator
Lecture 2: The RxJs Debug Operator – Implementation Conclusion
Lecture 3: The RxJs forkJoin Operator – In-Depth Explanation and Practical Example
Chapter 5: RxJs Subjects and the Store Pattern
Lecture 1: Subjects and Stores – New Section Kickoff
Lecture 2: What are RxJs Subjects? A Simple Explanation
Lecture 3: BehaviorSubject In Detail – When to Use it and Why?
Lecture 4: AsyncSubject and ReplaySubject – Learn the Differences
Lecture 5: Store Service Design – What Subject to Use?
Lecture 6: The Store Pattern – Loading Initial Data, Selector Methods, Consuming Data
Lecture 7: BehaviorSubject Store – Example of a Data Modification Operation
Lecture 8: Refactoring the Course Component for Using the Store
Lecture 9: Forcing the Completion of Long Running Observables – First and Take Operators
Lecture 10: The withLatestFrom RxJs Operator – Detailed Explanation
Chapter 6: Conclusion
Lecture 1: Bonus Lecture (Updated August 2024)
Lecture 2: RxJs In Practice Course Conclusion and Key Takeaways
Instructors
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Angular University
Best Selling Angular Courses | 200k+ students | 17 courses
Rating Distribution
- 1 stars: 27 votes
- 2 stars: 35 votes
- 3 stars: 361 votes
- 4 stars: 1955 votes
- 5 stars: 3086 votes
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