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The Ultimate Guide To
Mastering RxJS

Premium RxJS courses to skyrocket your skills to the top.
Join 78,277 developers pushing their limits.

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Todd Motto

Google Developer Expert icon Google Developer Expert

RxJS is complex,
Unless you have all the answers...

  • Check icon Full Operators and Observable Deep-Dives
  • Check icon Subjects, Observers and Subscribers
  • Check icon Hot and Cold Observables In-Depth
  • Check icon Best Practices with Real-World Apps
  • Check icon Marble and Assert Pattern Testing
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Todd brings unique enthusiasm, activity and expertise to the Angular community.
Brad Green

Brad Green

Angular Product Manager, Google
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Todd's TypeScript and Angular courses are likely the best you'll ever find.
John Oswalt

John Oswalt

Technology Expert, Walmart
Todd Motto

Meet Todd Motto

Google Developer Expert icon Google Developer Expert

I'm here to help you learn the right patterns and concepts that will set you up for life. I pour 10+ years knowledge and experience into precisely crafted lessons that help developers reach the next level. From architecture to best practices, I've got you covered.

Here's what you get...

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Expert knowledge

Build and understand big apps, master advanced concepts.

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Job-ready training

Get your first job, pass interviews, get that promotion, lead your team.

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Streamlined team

Build consistent and scalable apps, skill up fast, everyone's an expert.

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All the best practices

Best practices, design patterns, performance and architecture.

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Boosted productivity

Spend more time coding, less time searching for answers.

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Coding confidence

Deliver projects faster, understand approaches that scale.

And also...

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Forever access

Courses are yours forever, with no time limit or expiry.

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Stream or download

Learn at your own pace, download for offline viewing.

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Slack community

Exclusive access to our 7,000+ members only private community.

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30-day money back guarantee

If you're disappointed for whatever reason, you'll get a full refund (but I'm sure you won't need it).

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Location discounts and students

Not-so-good exchange rate? (i.e. India/Brazil). Student?
Email us for a coupon for your country or student ID.

Here's what'll learn...

(Well, there’s lots more in each course, but this is the brief overview)

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New

RxJS Basics

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5/5 (6891 ratings)

Brian Troncone

Brian Troncone

47 lessons

4 hours

Supercharge your development with Reactive Extensions for JavaScript. Tame the Observable.

Course Thumbnail
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Transform Streams using map, pluck, and mapTo 05:55

  • Green Tick Icon Observables, Observers and Subscribers
  • Green Tick Icon Understanding Asynchronous Programming
  • Green Tick Icon Creating Observable Streams
  • Green Tick Icon Promises and Data Types to Observables
  • Green Tick Icon State Changes with Scan and Reduce
  • Green Tick Icon Transformation and Filtering Operators
  • Green Tick Icon Rate-Limiting Operators
  • Green Tick Icon Combination Operators
  • Green Tick Icon Error Handling and Marble Testing
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New

RxJS Masterclass

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4.9/5 (4413 ratings)

Brian Troncone

Brian Troncone

35 lessons

3 hours

Supercharge your reactive skills with this advanced RxJS course on best practices and patterns.

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Confirm Subscription Points with Marble Testing 05:10

  • Green Tick Icon Advanced Marble Testing and Diagrams
  • Green Tick Icon Subject versus BehaviorSubject
  • Green Tick Icon ReplaySubject and AsyncSubject
  • Green Tick Icon Multicasting and Replaying with shareReplay
  • Green Tick Icon Schedulers - Async, Asap, Queues
  • Green Tick Icon ASCII diagrams to Observables
  • Green Tick Icon Hot and Cold Observables In-Depth
  • Green Tick Icon Subscribe and Assert Pattern Testing
  • Green Tick Icon Advanced Tips and Tricks

Get the complete package...

Everything you need to start mastering RxJS today

Moneyback Icon

30-day money back guarantee

If you're disappointed for whatever reason, you'll get a full refund (but I'm sure you won't need it).

Discount Icon

Location discounts and students

Not-so-good exchange rate? (i.e. India/Brazil). Student?
Email us for a coupon for your country or student ID.

Ready to really learn RxJS?

I really wanted to learn about RxJS here because they have a very good reputation! It was a superb RxJS course and I am now super confident with Observables!
Dorian Doussain

Dorian Doussain

Web Developer, RocketFid
I'm an Angular developer and use RxJS daily basis and learned a lot from this course. In-depth exploration of each operator with marble diagrams and extensive comparisons were superbly done.
Chikako Wakishima

Chikako Wakishima

Senior Front-End Engineer, SEDC
Great RxJS course, very nice for those who wish to get a quick grasp of the logic and dive deeper into reactive programming.
Maxim Dmitriev

Maxim Dmitriev

Senior Analyst, Mail.Ru Group
The only course that allowed me to fully grasp RxJS concepts! Amazing and now onto RxJS Masterclass.
Mark Kwakwa

Mark Kwakwa

Software Engineer
Nice course with everything for a good start to master RxJS! Really learned a lot here and the course was very detailed and above expectation.
Povilas Petkevicius

Povilas Petkevicius

Software Engineer, Zenitech
If you want to learn RxJS for your professional career then you are in the right place. Very much worth the investment.
Mohammad Abdul Aziz

Mohammad Abdul Aziz

JavaScript Developer
Amazing. It really breaks RxJS down in an easy to understand format. I can't wait to start the masterclass course now!
Giles Butler

Giles Butler

Founder, Promo.ai
After the RxJS courses I know much more than before about RxJS. I've learnt in a practical way how and when to use the powerful operators the library provides taking advantage from them in the daily work. Amazing!
Attilio Urbani

Attilio Urbani

Software Engineer, Stamp
Very clear and concise tutorials. This really helped my understanding of various operators in the RxJS library.
Robert Hanson

Robert Hanson

Developer