What is Java used for: Java is a general purpose Programming Language and have a wide range of applications.

It is one of the most popular and top Programming Language you should learn in 2021.

It is literally everywhere, as you will see a message of “3 Billion Devices Run Java” during it’s installation in your computer.

Java is Everywhere

However, before learning any Technology or Programming Language, you should a definite reasons for learning it and the goals you to achieve after learning it.

So, we will discuss the Top 8 uses of Java Programming Language and why you should learn it.

Here are the Top 8 Reasons Why You Should Learn Java:

1. Android App Development

Java is the official Programming Language for Android Development and on an approx, 46.2% of Android Applications are built using it.

As we know that Android Studio, which is the official IDE for developing Android Applications uses it.

So, if you have the knowledge of Java Programming Language, then Android Development will become much easier for you.

2. Web Applications

It is heavily used for developing Web Applications and is well known Server Side Programming Language.

Some of the popular Java Framework used for developing Web Applications are Spring, Struts, Hibernate, Apache Hadoop and JSF.

Beside this, the popular websites like – LinkedIn, AliExpress, Amazon and many more are written in Java.

3. Internet of Things

Java is known as the best language for powering IoT Devices. There are number of reasons behind it.

It is a platform Independent Programming Language. So, you have to write your code once and it will run on different devices, which ultimately reduces the overall work.

It is also a best choice for IoT, due to it’s versatility and portability, as it is used for Web Development, Android Development, Desktop App Development and many more.

So, Integrating different Technology with Java will be much more easy as compared to other Programming Languages.

This is the reason why it is used in Car Navigation System, different Medical Devices and Embedded Devices.

Best Course:

-> Best Course for learning Java: Object Oriented Programming in Java

4. Big Data

Beside the fact that there are many other popular Programming Languages like – Python, which are used in Big Data.

Still Java is the first choice of most of the Programmers when it comes to Big Data Technology.

The reason behind it is that most of the popular Big Data tools like – hadoop and Deeplearning4j are using it and it’s community support is also great when it comes to Big Data Technology.

5. Desktop Applications

Java is also well known for building GUI based Desktop Applications.

There are plenty of Java Framework available which makes GUI Application Development very easy.

Some of them are Swing, AWT, JavaFX, Griffon and many more.

So, if you are looking forward to develop Desktop Application, then it can be a good choice for you.

6. Game Development

When it comes to Game Development, there are Programming Languages, like – C#, C++, which are also used by Game Engine, like – Unity and Unreal Engine.

However, if you want to learn Graphics and Game Development from Scratch, then Java is a good option for you.

There are some Framework and Libraries available for Game Development, like – LibGDX and OpenGL.

7. Java is Everywhere

It is literally everywhere and dominating majority of the market.

As we know that over 3 Billion Devices run Java. So, we can say that it is Omnipresent Programming Language.

From Banking to Stock Market, it is used in every field.

Best Course:

-> Best Course for learning Java: Object Oriented Programming in Java

8. Top Companies

It is also used by majority of the Tech Giant Companies, like – Google, Uber, Netflix, Pinterest, Instagram and the average salary of Java Developer in USA is $74,117.