10 Best Reactive Programming Udemy Courses and Certifications Online

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Close up iPhone showing Udemy application and laptop with notebookThere are thousands of online Udemy Courses and classes that will help you improve your Reactive Programming skills and earn your Reactive Programming certificate.

In this short article, our experts have assembled a curated list of the 10 Best of the Best Reactive Programming Udemy Courses, tutorials, training programs, classes and certifications that are offered online right now.

We have included just those Udemy Courses that meet our top quality requirements. We have actually put a great deal of effort and time into collecting these all for you. These Udemy Courses are suitable for all levels, beginners, intermediate students, and experts.

Here’s a look at these Udemy Courses and what they have to offer for you!

10 Best Reactive Programming Udemy Courses and Certifications Online

1. Build Reactive MicroServices using Spring WebFlux/SpringBoot by Pragmatic Code School Udemy Course Our Best Pick

Learn to write Reactive programming and build Reactive MicroServices using Spring WebFlux and project Reactor

As of right now, more than 20487+ people have enrolled in this course and there are over 3228+ reviews.

Course Content
Getting Started with the Course
Source Code and Course Slides for this Course
Why Reactive Programming ?
Introduction to Reactive Programming
Introduction to Spring WebFlux
Getting Started with Project Reactor
Setting up the base project for this course
Lets Explore Flux and Mono – Hands On
Introduction to Spring WebFlux
Set up the MoviesInfoService Service
Simple Non Blocking RESTFUL API using Annotated Controller Approach
Automated Tests using JUnit5 and @WebFluxTest
Reactive Programming in Mongo DB for the MovieInfo Service
Build MovieInfo Service using Rest Controller Approach
Unit Testing in Spring WebFlux
Bean Validation using Validators and ControllerAdvice
Using ResponseEntity with Reactive Types
Writing Custom Queries using ReactiveMongoRepository
Spring WebFlux Under the Hood – Netty and Threading Model
Introduction to Functional Web Module in Spring WebFlux
Build MoviesReview Service using Functional Web
Unit Testing Functional Web
Bean Validations using Functional Web
Custom Global ErrorHandler in Functional Web
Handling ResourceNotFound in FunctionalWeb
MoviesService – Rest Service connects the MovieInfo and MovieReview Service
Handling Network Exceptions in WebClient
Integration Testing External Services using WireMock
Retrying Failed HTTP Calls
Server Sent Events (SSE)
Bonus Section

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2. Reactive Programming with Spring Framework 5 by “John Thompson • 433,000+ Enrollments Worldwide, Spring Ahead Code Academy” Udemy Course

Learn Reactive Programming with Spring Framework 5!

As of right now, more than 9400+ people have enrolled in this course and there are over 1220+ reviews.

Course Content
Course Introduction
Introduction to Reactive Programming
Netflux Reactive Example
Spring Web Client
Spring WebFlux
R2DBC
Functional Endpoints with Spring WebFlux
Reactive Streams
Reactive MongoDB Application
Reactive RabbitMQ Application
DEPRECATED – Introduction to Reactive Programming with Spring Framework 5
DEPRECATED – Introduction to Reactive Programming
DEPRECATED – Netflux Example Spring Reactive Application
DEPRECATED – Introduction to Functional Programming in Java
DEPRECATED – Using Java Streams
DEPRECATED – Spring WebFlux Quote Service
DEPRECATED – Reactive MongoDB Quote Application
Appendix A – Using GitHub

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3. Java Reactive Programming [ From Scratch ] by Vinoth Selvaraj Udemy Course

Java Asynchronous & Non Blocking programming With Reactor

As of right now, more than 6575+ people have enrolled in this course and there are over 768+ reviews.

Course Content
Introduction
Resources
Mono
Flux
Flux – Emitting Items Programmatically
Operators
Hot & Cold Publishers
Threading & Schedulers
Backpressure / Overflow Strategy
Combining Publishers
Batching
Repeat & Retry
Sinks
Context
Unit Testing With Step Verifier
Thank You

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4. Reactive programming with RxJava by German Muzquiz Rodriguez Udemy Course

“Learn functional reactive programming with RxJava, a library for easy asynchronous programming”

As of right now, more than 3359+ people have enrolled in this course and there are over 32+ reviews.

Course Content
Introduction
RxJava Concepts
Use Cases
Conclusion

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5. Reactive Programming in Modern Java using Project Reactor by Pragmatic Code School Udemy Course

Learn to write fast performing Asynchronous and NonBlocking code using the Reactive Programming principles and Reactor.

As of right now, more than 3027+ people have enrolled in this course and there are over 403+ reviews.

Course Content
“Introduction
Course Slides & Source Code
Introduction to Reactive Programming
Getting Started with Project Reactor
Setting up the Project for this course
Functional Programming in Modern Java
Lets create our very first Flux and Mono
Transforming Flux and Mono
Combining Flux and Mono
Build Movie ReactiveService using Project Reactor
doOn* CallBacks – Peeking into a Sequence
Exception/Error Handling in Flux and Mono
Implement Exception Handling in Movies Reactive Service
Retry, Repeat using retry(), retryWhen(), repeat()
Reactors Execution Model – Schedulers, Threads and Threadpool
Making Blocking Calls in MovieReactiveService
BackPressure
Explore Data Parallelism in Project Reactor
Cold & Hot Streams
Testing using VirtualTimeScheduler
Build NonBlocking RestClient using WebClient
Programmatically Creating a Flux/Mono
Debugging in Project Reactor”

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6. Reactive Programming in iOS with RxSwift by Scott Gardner Udemy Course

Learn how to use Reactive Extensions for Swift and Cocoa Touch

As of right now, more than 1714+ people have enrolled in this course and there are over 417+ reviews.

Course Content
Introduction
Reactive Programming Concepts
Reactive Extensions for Swift
Reactive Extensions for Cocoa Touch
Taking Things Further
Conclusion

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7. Reactive Programming in Java using RXJava 3.x – ReactiveX by Basics Strong Udemy Course

Reactive programming Paradigm using RxJava 3.0 and Reactive Streams | Build Next Gen programming skills in Modern Java

As of right now, more than 797+ people have enrolled in this course and there are over 133+ reviews.

Course Content
“Introduction
Reactive Programming Introduction
Hello RxJava!
The Observable And Observers
Operators
Combining Observables
Subjects, Replaying And Caching : Ways To Multicast
Concurrency And Parallelization
Buffering, Throttling, Switching
Flowable and Backpressure
Streams and Parallel Streams”

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8. Master Reactive MongoDB with Spring WebFlux by Isuru Samaraweera Udemy Course

Deep dive into reactive programming concepts with Spring WebFlux and MongoDB with hands on experience

As of right now, more than 199+ people have enrolled in this course and there are over 31+ reviews.

Course Content
Introduction
Setup MongoDB replicaset and environment
Implement Reactive REST API with Spring WebFlux
Reactive Error Handling with Spring WebFlux
Reactive MQL with Spring WebFlux
Reactive MongoDB aggregates with Spring WebFlux
Reactive MongoDB Transactions with Spring WebFlux
Reactive GridFS with MongoDB and Spring WebFlux
Summary

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9. Reactive Programming in Python by Packt Publishing Udemy Course

Functional reactive data flows for GUIs and distributed network applications

As of right now, more than 137+ people have enrolled in this course and there are over 21+ reviews.

Course Content
Installation and Setup
Reactive Extensions for Python
Reactive GUIs and Data Flows with Qt and RxPy
Reactive Web Servers/Clients with the Tornado Web Framework
Testing Reactive GUIs and a Cluster of Web Servers/Clients
Build a Reactive Real-Time Stock Exchange

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10. Master Reactive Cassandra with Spring WebFlux by Isuru Samaraweera Udemy Course

Deep dive into Reactive programming with Cassandra and Spring WebFlux while acquiring hands on experience

As of right now, more than 102+ people have enrolled in this course and there are over 13+ reviews.

Course Content
“Introduction to Reactive Programing and Spring WebFlux Architecture
Cassandra Architecture and DataModel
Setup Docker based Cassandra cluster and WebFlux development environment
Implement Reactive REST API with Spring WebFlux
Reactive error handling with Spring WebFlux
Derived reactive queries,wide rows and indexing
Query annotated reactive queries with WebFlux reactive Cassandra repository
ReactiveCassandraTemplate operations with Spring WebFlux
Reactive batch operations with ReactiveCassandraTemplate
Advanced data modeling with Cassandra and Spring WebFlux
Summary and Source Code download”

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Here are some frequently asked questions about learning Reactive Programming

How Long Does It Take to Learn Reactive Programming?

The answer to the question “How long does it ttake to learn Reactive Programming” is … it depends. Everybody has different requirements, and everybody is operating in different scenarios, so the answer for a single person might be totally different than for somebody else.

Consider these questions: What are you trying to Learn Reactive Programming for? Where is your starting point? Are you a novice or do you have experience with Reactive Programming? Just how much can you practice? 1 hour daily? 40 hours each week? Have a look at this course about Reactive Programming.

Is Reactive Programming Easy Or Hard to Learn?

No, learning Reactive Programming isn’t hard for many people. Check this course on how to Learn Reactive Programming in no time!

How to Learn Reactive Programming Fast?

The fastest method to Learn Reactive Programming is to first get this Reactive Programming course, then practice whatever you learn whenever you can. Even if its simply 15 minutes a day of practice. Consistency is essential.

Where to Learn Reactive Programming?

If you want to explore and learn Reactive Programming, then Udemy provides you the best platform to learn the Reactive Programming. Check this course on how to Learn Reactive Programming in no time!