While there are many programming languages out there, Java beats them all in terms of popularity. There are so many reasons behind this immense popularity of Java, while the major ones are object-orientation, platform independence, rich Java API, robust development tools, rich community support, and excellent documentation. So, even with the competition from new languages, Java still dominates the programming world. What’s more, Java is among the most in-demand programming languages in the job market. According to the TIOBE language popularity index for June 2021, Java has been ranked as number three with a rating of 11.54%.
1. Java is beginner-friendly
Java is relatively high level and it is considered to be one of the easiest programming languages. Due to this reason, most programmers and developers start to learn Java at the very beginning of their careers.
A Java program looks for its variables to be defined before any values are assigned to them. Hence Java is a statistically typed language. Therefore, Java is more explicit than other languages such as Python and JavaScript. On the other hand, runtime failures can take place less frequently due to Java-strict rules and type safety.
Java can be simply translated into any other language easily. One of the major reasons why you need to learn Java. If you are capable of tackling another programming language and if you wish to translate a Java code to that specific language, you would be able to do it fluently.
2. Java’s applications are countless
When it comes to the applications to Java, they are countless. Developers have used Java to create Android apps, web/desktop graphical user interface (GUI) applications, Big Data applications, IoT applications, and enterprise server-side apps such as Apache Tomcat, Glassfish, Wildfly. Java is the language of choice for most of the massive projects (which we will be discussing in this article) and as a consequence, the newbies of the Software industry tend to use Java more.
3. Java has a pool of third-party applications and libraries
Most of the time, you can use a third-party library in Java to support your code rather than writing raw complicated Java code. There are numerous open-source libraries such as logging libraries, JSON Parsing libraries, Unit Testing libraries, General Purpose Libraries, etc. that you can utilize to save time and code like a professional.
You may have come across scenarios where you have to use the same function again and again in your program. In Java, you are allowed to create your libraries and place the frequently-used functions together. This helps you to code easily and omit the memory wastage of the program.
4. Java has a huge community support
It is no secret that you have come across issues while coding with Java. Also, it is no secret that you found solutions to the issues easily on websites such as Stack Overflow and Reddit. The reason behind this is that Java has huge community support. You must have seen numerous Java-tagged questions on Stack Overflow and Reddit and Java developers assisting to solve the issues. Apart from that, there are many other resourceful websites including CodeGym that help you to learn Java by providing Java news, assistance, tutorials, and questions. The number of people within the Java community is more than 8 million and it is the programming language with the 3rd highest community. The Python and JavaScript communities remain the 1st and 2nd highest.
5. Java is Platform Independent
During the compilation, Java programs are compiled into byte code which does not depend on any kind of platform. Therefore Java being a platform-independent language is another reason why Java is so popular among developers.
Major Projects That Use Java
As mentioned above, there are various massive projects initiated and lead with Java. Nasa uses Java to develop most of its applications. Besides, Java is used to develop the back-end services of many popular websites such as Google, Facebook, Youtube, and LinkedIn. In addition, the most famous apps such as Uber and Netflix are also implemented with the help of Java.
Hope you are now aware of why it’s still worthy to learn Java. It has countless advantages and it is simple to learn and acquire knowledge in Java for developers of all skill levels. CodeGym is the ideal place for you to learn Java and know its latest news immediately. It is the ideal platform to acquire knowledge and gain a better understanding of the Java language. There, we will assist you to learn Java and its importance in an exciting manner. We offer both theory and practical units and even provide you with the opportunity to create posts and articles on Java. You can create posts at our CodeGym forum and visit our Java Blog to create interesting articles.