RxJS Masterclass icon RxJS Masterclass

Take your Reactive skills to expert level with this advanced masterclass on RxJS.

RxJS Masterclass icon


Compatible with 6.x

Course duration


Estimated release: Nov/Dec

What you'll learn

Ready to reach beyond the basics? Level-up your RxJS flare by building your own Observable, learning advanced patterns and APIs. From advanced transformation, combination and filtering operators through to marble diagrams and testing.

The Missing Introduction to RxJS 06:39

Online Course with Brian Troncone

Brian Troncone

Course Author


  • JavaScript experience
  • DOM experience

I attempted other courses before these, and Ultimate Angular is way ahead and incomparable. Clearest explanations, easy to understand, beyond basics, excellent support, fantastic value for money.

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Fabrizio Masini

JavaScript Developer

Todd does an immense job breaking concepts down into something far simpler. I strongly recommend Ultimate Courses to anyone looking to improve their understanding of core Angular knowledge!

Houssein Djirdeh photo

Houssein Djirdeh

JavaScript Engineer, Deloitte Digital

Fantastic courses explained incredibly well. Very easy to follow and understand concepts. 10/10.

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Nicolas Telfer


Todd was born with a gift for teaching. He condenses all his hard earned knowledge into a time-saving learning process. He genuinely wants you to learn, and that really makes all the difference.

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Sharon DiOrio

Lead UI Engineer

You truly have a gift for teaching Angular. I wish I'd taken your courses from the start! I've learned and understood so much in such a short amount of time, it's unreal!

Christian Eckenrode  photo

Christian Eckenrode

Senior Engineer

Very few teachers break down Angular development concepts into such a digestable way. Whether you're a beginner, intermediate, or advanced learner, you will learn techniques from Todd that will be vital to your daily development.

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Chris Sevilleja

Co-founder, Scotch.io

Here’s what’s covered...

Everything you need, structured and ready to go

Building your own Observable + Custom Operators

1 lessons

    All about Subjects

    1 lessons


      1 lessons

        Advanced Transformation operators

        1 lessons

          Advanced Combination operators

          1 lessons

            Advanced Filtering operators

            1 lessons

              Advanced Utility operators

              1 lessons


                1 lessons

                  Error Handling + Retrying Strategies

                  1 lessons

                    Subscription management

                    1 lessons

                      Recipes / Use cases for Data Structures/Sets

                      1 lessons

                        Tips & Tricks

                        1 lessons

                          Marble diagrams

                          1 lessons

                            Marble testing

                            1 lessons


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                              Or get the complete bundle...

                              Everything you need to start mastering RxJS today

                              RxJS Kickstart Bundle

                              2 courses

                              RxJS Basics icon

                              RxJS Basics

                              47 lessons 4 hours

                              RxJS Masterclass icon

                              RxJS Masterclass

                              Est. Nov/Dec

                              Payment method MasterCard Payment method PayPal Payment method VISA Payment method Amex

                              Secure SSL encrypted payments

                              100% money back guarantee

                              These courses are empowering thousands with expert knowledge - they will you too. If you're disappointed for whatever reason, you'll get every cent back.

                              Student/Location discounts

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