10 JVM Languages that can be Java Alternative [2020 Updated]

Over the past many years, Java remained the sole answer to JVM requirements. It, both as a language and a framework, empowered business enthusiasts and developers to craft innovation in the JVM environment and reap higher benefits. But now, Java...

Over the past many years, Java remained the sole answer to JVM requirements. It, both as a language and a framework, empowered business enthusiasts and developers to craft innovation in the JVM environment and reap higher benefits.

But now, Java is dying.

If you check Google Trends, the popularity of Java is dwindling every passing minute.

The language is failing to meet the needs of the software and business world in the current scenario; making developers look forward to other JVM languages.

Keeping the same into consideration, we will be uncovering different JVM languages in this article.

1. Clojure
The very first entrant in the list of JVM languages that can be Java’s replacement is Clojure.

Developed by Rich Hickey, it is basically a functional programming language which is a dialect of Lisp and comes loaded with characteristics such as ease of creating concurrent and high-performance solutions.

Unlike Java, it empowers developers to employ unique set of programming styles and is known for running on the Common Language Runtime (CLR) of Microsoft.

2. Kotlin
Developed by JetBrains in 2010 and announced as official Android development language in 2017, Kotlin is yet another major participant in this battle of becoming Java alternative.

The language has emerged as a better version of Java - targeting the traditional issues and challenges while fitting to the demands of the current development world. It is quite simple to understand and work with, offering exceptional Java interoperability and is considerably safer to execute.

3. Scala
Designed primarily to add the features of functional programming and improve the developers’ productivity, Scala can also be seen as Java alternative this year.

The language ranks higher in the list due to its characteristics like algebraic data types, pattern matching and lazy computation. Besides, retrieving Java codes in the development environment is also much easier in the case of Scala. Something that makes it come directly into competition with Kotlin as the Java alternative, aka, make everyone look into Kotlin vs Scala battle before beginning with the process.

4. Groovy
Developed by Pivotal and currently provided by the Apache Software Foundation, this language is quite popular among developers. It provides them with an advantage to employ their existing experience in Java, along with enjoying features that are offered by dynamic languages like Python and Ruby.

The domain-specific language (DSL) is also in the limelight for ease of learning, support for static compilation capabilities, the facility to integrate other Java programs, and other scripting abilities.

5. Frege
Frege is yet another language that must be considered while deciding the replacement of Java in the JVM world.

The language is purely functional, strongly typed JVM language that seems much like Haskell. It offers high-end Java interoperability making it easier for one to reuse Java libraries and call Frege’s code from Java. Also, it supports various features of Haskell, such as Pattern matching, Higher rank types, list comprehension, modules, mathematical abstractions, etc.

6. Ceylon
Offered by Red Hat, Ceylon targets varied Java issues, including verbosity and relationship to the fundamental mechanisms in the JVM environment. The language was founded back in 2017 and is suitable for compilation on Dart VM and Node.js in addition to JVM.

7. Jython and JRuby
As their name depicts, JRuby and Jython are implementations of Ruby and Python designed explicitly for the JVM environment. Both the languages are easy to install and offer higher code readability, performance and enhanced interoperability with other JVM programming languages, especially Java.

This makes them notable options to consider when looking into which language can replace Java in the JVM world.

8. Fantom
Fantom is yet another language that can be considered for JVM-related needs.

Created by Brian and Andy Frank back in 2017, the language is a general-purpose object-oriented language that runs on the .NET Common Language Runtime (CLR) and the Java Runtime Environment (JRE). It was offered the primary goal to provide a standard library API that abstract the difference between the code will run on the CLR or JRE.

The language encourages functional programming through closure. Likewise, it introduces the concurrency factor into the play via the Actor model. It employs the ‘middle of the road’ approach to its type system, resembles Java programming language, and collaborates different aspects of both static and dynamic typing.

Also, It is also quite easier to compile Fantom to JavaScript and relish the benefits of deployment to a wider extent.

9. Haxe
Haxe programming language is also one of the finest addition to the list.

The language provides developers with the ease to implement, facility to enjoy high-end interoperability with other Java libraries and easily compile code to JVM as well as other platforms including web, mobile, and bare-metal devices.

10. Xtend
Last but not least, Xtend is another general-purpose high-level programming language that can replace Java in the JVM domain.

The language, designed by Sven Efftinge and Sebastian Zarnekow in 2011, has its origin from Java. But, it focuses effectively on concise syntax and additional characteristics including extension methods, type inference, and operator overloading. Also, it introduces the features of functional programming such as lambda expressions into the ecosystem and integrates all the existing Java libraries.

The aforementioned were the programming languages that one way or the other satisfy the role played by Java in the JVM environment and so, the prevailing market needs.

Hope you find the list useful. For further queries, do leave a comment below.

Java Fundamentals: Learn Java for absolute beginners |Simpliv

Java Fundamentals: Learn Java for absolute beginners |Simpliv

Java Fundamentals: Learn Java for absolute beginners

Description
This is the best course to learn to program in Java in Spanish from scratch and without any experience in this fabulous programming language. This is the first course where we will study the Fundamentals of Java, and we will take you step by step until you acquire the bases of the Java language and you can start to study more advanced Java topics.

The content is divided into perfectly structured levels, each level supported by the previous one, with the aim of adding Java knowledge incrementally and so you can focus on mastering the issues little by little and gradually. So ensure the success of your Java training.

We will also offer support for any doubts about the didactic material included in this Java Fundamentals course.

We manage a new teaching methodology that we have called Speed ​​Learning. This methodology consists of concise videos that go directly to the point to be studied, complemented by eBooks with explanations and step-by-step images (which you can print, or search for any text you need, or use for your offline study), since As we know we can not do text search within a video. In addition, our methodology includes perfectly structured and very didactic exercises that will allow you to accelerate your eLearning learning. No loss of time in videos where you have to watch the instructor codify an exercise, too much theory, little practice or anything like that. Our Speed ​​Learning methodology guarantees that in the shortest possible time you will acquire the necessary knowledge for the Java professional and working world.

The Java Fundamentals course includes the following topics for study:

Lesson 1 - Starting with Java Technology

The amazing world of Java programming

What is Java technology (from a practical approach)

Our first Java program from scratch

Lesson 2 - Variables and Operators in Java

Use of Variables in Java and what we use them for

Types of Data in Java and how they are classified

Management and Classification of operators in Java

Lesson 3 - Control statements in Java

Using the if-else structure and where to use it

Handling the switch structure and when applying it

Lesson 4 - Handling Loops in Java

Use of the for loop and its use

Using the while loop and how to apply it

Use of the do-while loop and when to use it

Lesson 5 - Object Oriented Programming

Introduction to Object Oriented Programming (OOP)

Handling Classes in Java

Use of Objects in Java

Lesson 6 - Functions in Java

Declaration of Methods or Functions in Java

Use and call of functions in Java

Lesson 7 - Data Management in Java

Using Arrays in Java

Management of Matrices in Java

Lesson 8 - Inheritance in Java

Inheritance Management in Java

Use of superclasses and subclasses in Java

Final Level Laboratory

Final Exercise where everything learned in this Level is integrated

At the end you get a certificate of having completed the Java Fundamentals course.

We wait for you on the other side.

Ing. Ubaldo Acosta

Founder of Global Mentoring

Passion for Java Technology

Who this course is for:

Anyone who wants to learn how to program in Java
Basic knowledge
Basic knowledge of PC use
Basic management of an operating system such as Windows, Mac or Linux
It is not necessary to know how to program, we will start from scratch !!!
The attitude and desire to start coding and learning Java once and for all from scratch!
What will you learn
Have the basics of the programming language with Java
You will know the basic syntax of the Java language
Manage the concept of Variables and Operators in Java
We will study Object Oriented Programming with Java
You will learn the Control Statements and Loops in Java
We will see the concept of Functions with Java
We will study the concept of Inheritance in Java
We will learn to use Arrays in java
We will handle the concept of Matrices in Java
We will learn to Design Classes in Java
We will make a final application with everything learned in the course
To know more:

Java Essentials : Learn Core Java From Basic to Advance

Java Essentials : Learn Core Java From Basic to Advance

Learn Java Programming Using Practical Assignments. Start Building Back-end Web Applications Robust Test Automation Frameworks By End Of The Course. Learn More!

Description
This is only Java related course and it's great because it covers just the right amount of Java which is needed to leaning programming, java.

This is a comprehensive yet simple course on java programming language and it concentrates on Java programming concepts.

*************************** No Prior Coding Experience Needed ***************************

This course assumes that you have no programming background. If you have some experience then, it's just a bonus point. You have never code, have some experience or have a lot of experience any other programming language, this course is one stop place for you.

Java is one of the most and useful programming languages to learn You can build back-end of web applications and build robust test automation framework. Specially for Selenium WebDriver GUI automation, Java is most popular choice and has the largest community.

Each lecture consist of a video screencast and code files

There are quizzes, homework to test your knowledge

High focus on practice and asking questions

You will also learn coding best practices

Market is never short of jobs in Java programming language, there are ample of jobs in both Java development and Automation Testing using Java.

What are you waiting for? Enroll today and learn the powerful Java language !!!

Basic knowledge
Nothing else! It’s just you, your computer and your hunger to get started today
Java concepts are covered in the course, no experience needed
Windows/MAC computer
What will you learn
You will be able to EXPLAIN, DESIGN and IMPLEMENT efficient java Programs
You will be confident to clear test automation interviews
Understand the concepts of Object Oriented Programming Language
Complete understanding of java
Expert-level knowledge of Java code (+ advanced tips and tricks used by the pros)
Suitable for beginner programmers and ideal for users who learn faster when shown
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Fundamentos de Java: Aprende Java desde cero, sin misterios | Simpliv

Fundamentos de Java: Aprende Java desde cero, sin misterios | Simpliv

Fundamentos de Java: Aprende Java desde cero, sin misterios

Description
This is the best course to learn to program in Java in Spanish from scratch and without any experience in this fabulous programming language . This is the first course where we will study the Java Fundamentals, and we will take you step by step until you acquire the basics of the Java language and so you can start studying more advanced Java topics.

The content is divided into perfectly structured levels , each level supported by the previous one, with the aim of adding Java knowledge incrementally so that you can focus on mastering the issues little by little and gradually. So ensure the success of your Java training.

In other offer support of any doubt teaching materials included in this course Fundamentals of Java.

To make matters worse, we handle a new teaching methodology that we have called Speed ​​Learning. This methodology consists of concise videos that go directly to the point to study, complemented with eBooks with explanations and step-by-step images (which you can print, or search for any text you need, or use for your offline study), since as we know we cannot do text search within a video. In addition, our methodology includes perfectly structured and very didactic exercises, which will allow you to accelerate your eLearning learning. Without wasting time on videos where you have to watch the instructor codify an exercise, too much theory, little practice or anything like that. Our Speed ​​Learning methodology guarantees that in the shortest possible time you will acquire the necessary knowledge for the professional and professional world of Java.

The Java Fundamentals course includes the following topics of study:

Level. Java basics

Lesson 1 - Starting with Java Technology

The amazing world of Java programming
What is Java technology (from a practical approach)
Our first Java program from scratch
Lesson 2 - Variables and Operators in Java

Use of Variables in Java and what we use them for
Data types in Java and how they are classified
Operator Management and Classification in Java
Lesson 3 - Control sentences in Java

Use of the if-else structure and where to use it
Management of the switch structure and when to apply it
Lesson 4 - Cycle Management in Java

Use of the for cycle and its use
Use of the while cycle and how to apply it
Use of the do-while cycle and when to use it
Lesson 5 - Object Oriented Programming

Introduction to Object Oriented Programming (OOP)
Class Management in Java
Using Objects in Java
Lesson 6 - Functions in Java

Declaration of Methods or Functions in Java
Use and call of functions in Java
Lesson 7 - Data Management in Java

Using Arrangements in Java
Matrix Management in Java
Lesson 8 - Inheritance in Java

Inheritance Management in Java
Use of superclasses and subclasses in Java
Final Level Laboratory

Final Exercise where everything learned in this Level is integrated
At the end you get a certificate of having completed the Java Fundamentals course.

We wait for you from the other side.

Ing. Ubaldo Acosta

Founder of Global Mentoring

Passion for Java Technology

Who this course is for:

Anyone who wants to learn to program in Java
Basic knowledge
Basic knowledge of PC use
Basic operation of an operating system such as Windows, Mac or Linux
It is not required to know how to program, we will start from scratch !!!
The attitude and desire to start coding and learning Java once and for all from scratch !!!
What will you learn
Have the basics of the programming language with Java
You will know the basic syntax of the Java language
Will handle the concept of Variables and Operators in Java
We will study Object Oriented Programming with Java
You will learn Control Sentences and Cycles in Java
We will see the concept of Functions with Java
We will study the concept of Inheritance in Java
We will learn to use Arrangements in java
We will handle the concept of Matrices in Java
We will learn to Design Classes in Java
We will make a final application with everything learned in the course
To continue: