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In 2022, learn the 7 best Scala frameworks and libraries for concurrency, web development, and big data.

You've come to the right place if you want to learn about the greatest Scala frameworks. I've previously discussed the top Scala and Groovy courses, and in this article, we'll look at some of the greatest Scala frameworks you can learn in 2022.
Akka, Lagom, Play, and others are popular Scala frameworks that may be used in Java programming. I'll also include some handy links to courses where you may learn these u frameworks.
These frameworks will also provide you with information and options for determining which technology and framework is best for your needs.

Following that, we'll look at useful Groovy frameworks such as Grails for web development Company in Noida, Gradle for build and dependency management, and Spock for automation and unit testing in the following post.

But the narrative doesn't end there: we'll look at some more complex Scala frameworks, like as Lagom for developing Micorserices, Lift for building online applications, and Monix, a high-performance Scala / Scala. js toolkit for composing asynchronous, event-based Scala applications.

If you're new to Scala, I recommend starting with Daniel's Udemy course Scala and Functional Programming for Beginners | Rock the JVM.

This 15-hour, 30-minute online course is the finest way to learn Scala online, and it will teach you all of the key Scala principles you'll need to use these frameworks.
In 2022, there are ten best Scala frameworks and libraries to learn.
Without wasting any more of your time, here is a list of the greatest Scala and Groovy Frameworks that Java developers may use to learn how to design better Java, Groovy, and Scala apps.
I've listed relevant classes where you may learn about various frameworks, tools, and libraries, as well as what they are and what benefits they give.

1. The Akka Concurrency Framework is a framework for dealing with concurrency.

Writing correct distributed, concurrent, fault-tolerant, and scalable systems in Java is undeniably tough. By offering the appropriate level of abstraction and employing the best tools and methods, Akka seeks to tackle this challenge.
Akka introduces Actor modern, a platform for developing scalable, robust, and responsive applications. It also includes a complete toolbox for creating message-driven applications in Java and Scala that are highly concurrent, distributed, and resilient. 

If you want to increase your concurrency skills, learning Akka is a good idea, and if you need a resource, check out Daniel CioCirlan's Udemy course Akka Essentials with Scala. It's one of the greatest courses for learning how to use Scala to develop parallel, concurrent, and fault-tolerant systems using the Akka actor paradigm.

2. Spark (Apache)

Another well-known Scala framework is Apache Spark. It is particularly popular in the Big Data industry and may be used to quickly examine a large amount of data.
Apache Spark is a cluster computing platform that is free and open-source. It provides a programming interface for complete clusters that includes implicit data parallelism and fault tolerance.

Learning Spark is an excellent option if you want to go on to Big Data or work on certain Big Data projects. If you're interested in learning Spark, I highly recommend Frank Kane's Apache Spark with Scala course on Udemy. To learn Spark online on your own, it's a practical and hands-on education.

3. Framework for Play

Play Framework makes it simple to construct online apps using Java and Scala, just way Akka makes it simple to write concurrent programmes in Java and Scala.
Play is built on a lightweight, stateless, web-friendly design that takes advantage of the Akka framework's high concurrency and scalability to write a highly scalable web application.

For highly scalable applications, Play provides predictable and low resource use (CPU, memory, threads).

Play, along with Akka, is one of the most popular Scala frameworks, and if you're interested in learning it, you can start with this Play Masterclass course on Udemy.

4. Slick Scala

Slick is a Scala framework for querying and accessing databases. It lets you to work with stored data in a similar way to Scala collections while also allowing you complete control over when a database access occurs and what data is transmitted.

You can use Scala instead of SQL to build database queries, taking advantage of Scala's static checking, compile-time safety, and compositionality. Slick has a query compiler that can create code for a variety of backends.

If you want to study Slick in 2022 and are looking for decent resources, you should check out this Udemy course called Kickstart SCALA — The UItimate Scala Beginner Bootcamp. It covers all of the major Scala frameworks, including Slick for the database.

5. Monix

Monix is a Scala / Scala.js library for constructing asynchronous, event-based applications.
It began as a genuine implementation of ReactiveX, with greater functional programming influences, and was built from the ground up for back-pressure and to interact cleanly with Scala's standard library, as well as being compatible with the Reactive Streams protocol out-of-the-box.

There aren't many resources for learning Monix online, such as books or courses, but their documentation is excellent, and you may use it to study Monix on your own.

6. Lift 

Lift is a modern web framework that is both powerful and safe. It's a free and open-source web framework built with the Scala programming language in mind.
David Pollak, who was unsatisfied with several parts of the Ruby on Rails framework, built it.

You may still utilise your favourite Java libraries and deploy them to your favourite Servlet Container and app server because Lift applications are written in Scala, which is compatible with Java.

6. Lagom

This is another another Scala framework for creating microservices with the help of Scala tools and frameworks. It's a platform that gives you everything you need to design, manage, and monitor high-performance, non-blocking microservices.

This framework is aimed at Java programmers, although it makes use of Scala's rich tools and technologies, such as:

  • SBT (Scala's build system, project definitions), SBT (Scala's build system), SBT (Scala's build system,
  • Take part in the game (REST endpoints, Guice dependency injections)
  • Akka is a word that comes to mind when (processing)
  • Cassandra is a character in the book Cassandra (default data storage)

You don't have to be concerned because most of the technologies are concealed behind the UI. It's still quite young, but it provides a Java-based alternative to Spring Boot, Micronaut, and Quarkus for developing Microservices.

That's all there is to it for some of the top Scala frameworks you can learn and apply in your projects in 2022. It's worth noting that Grails and Play may be used to create web apps, whereas Gradle can assist you in building your application in the same way that Maven can. Spock is used for data-driven unit testing, while Akka is a concurrency framework and Spark is a Big Data framework.