3 Languages Java Developers Must Acquire in 2021


Constant learning is critical for professionals to survive in the ever-competitive and fast transforming world of business. Nonetheless, staying upbeat with programming languages could be challenging. You need discipline, time, effort, and constant vigilance over the new trends. In this article at Hackernoon, Javin Paul suggests top programming languages for Java developers to boost their knowledge in 2021.

Expand Your Horizon

Trending languages bring not only value but also the inspiration to innovate. Thus, you will stay relevant as a programmer. So, let us learn about the three programming languages for future growth:


Scala is a functional software language, said to have replaced Java initially. It has flourished and been adopted by leading organizations and startups, including Uber, Sony, Amazon, and Autodesk. Scala’s powerful frameworks that involve Play, Akka, and Spark helps you embrace the language for Big Data solutions and website development. Due to the growing demands, Scala developers get an average of over $120K salary per month. On top of it, exciting assignments and more functional training.


Launched in 2011 by JetBrains, Kotlin earned its due respect after the technology ace Google used it as the official programming language for Android product’s development. The language functions well on the JVM and Java bytecode assembly. Java developers can practice essential concepts with Kotlin language using an online editor.


It should be a mandatory skill for all software developers to complement the Java syntax and programming features. The language can reduce the code length and can make Java unit testing simpler. For those aiming to write scripts, Groovy is the most appropriate programming language for you. It also helps in unit testing and automation building.

Java is a classic programming language, and to maintain their value in the emerging market competition, Java Developers must upgrade their skills. Click on the following link to read the original article: https://hackernoon.com/3-best-programming-languages-for-java-developers-9f3i3ww6

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