Techhub - June 2, 2022
Why is Java so Popular for Developers and Programmers?
Despite the growing number of programming languages, Java seems to be becoming more common every year. So why is it still popular after 22 years? Since celebrating its 22nd anniversary in 2017, Java has seen consistent developments in its programming efficiency over the decades. It is one of the most popular programming languages in the world and is designed to work consistently at all stages. Here we discuss why Java is popular for developers and programmers.
Why is Java so popular?
One of the main reasons Java is so popular is its platform independence. Programs can run on different types of computers; As long as the Java Runtime Environment (JRE) is installed on your computer, Java programs can run on it.
Most types of computers are JRE compatible, including Windows computers, Macintosh computers, UNIX or Linux computers, and large mainframe computers and cell phones.
Because it’s been around for so long, some of the world’s largest organizations are built on language. Many banks, retailers, insurance companies, utilities and manufacturers use Java.
Steve Zara, a programmer for more than 40 years, explains there is no sign of reducing Java usage. Rather, it is an evolving language that almost uniquely combines stability with innovation.
Zara emphasizes language longevity, stating that code you probably wrote 15 years ago runs on the latest JVM, taking advantage of the latest profiling speeds, translation of your own code, and memory management.
Java is basically object oriented. The code is very robust because Java objects do not contain references to external data.
The language is considered very simple; however, it includes a class library that provides common utilities that most Java programs cannot.
The Java API, the class library, is as much a part of Java as the language itself. In fact, the real challenge in learning to use Java is not learning the language, but learning the API.
The language is made up of 50 keywords, but the Java API has thousands of classes with tens of thousands of methods that you can use in your programs.
However, developers are not expected to learn the entire Java API and most of them have experience and only a small part of it.
Is it worth learning Java?
Java is still a suitable programming language that has not lost its popularity and is therefore worth learning. Most developers choose it as their first programming language because it is relatively easy to learn.
Because the language has syntax similar to English, with a minimum of special characters, Java can be learned in no time and used to build appropriate applications.
Java belongs to the language family heavily influenced by C++ (as well as C#), so learning Java offers tremendous advantages over learning the other two languages.
Suarnim Srivastava, a Java enthusiast, agrees that the language is worth learning. It describes the critical areas in which it is used:
1. Build Android apps
While there are other ways to build Android apps, most apps are written in Java using Google’s Android API. Although Android uses a different JVM and packaging method, most of the code is still Java.
2. Java web application
Many government departments, health, insurance, education, and defense have their own web applications built in Java. An important example of this is Google’s Gmail.
3. Software Tools
Many useful software and development tools are written and developed in Java, e.g. Eclipse, IntelliJ IDEA and NetBeans IDE.
4. Scientific Applications
Today, Java is often the default choice for scientific applications, including natural language processing. The main reason is that it’s secure, portable, supported, and comes with better high-level parallelism tools than C++ or any other language.
Depending on your career prospects, Java can take you down a different career path. Whether you’re interested in creating games, mobile apps, desktop apps, or web apps, Java can work in these environments.
Whether you use Java in your career or work role, you will learn the syntax, ideas, models, tools, styles, and features that easily translate to other programming languages.
Learning Java gives you the opportunity to see how one language compares to another. Plus, knowing what works for Java and other languages will make you an even better developer.
The Importance of Java
With a language as popular as it is, there are plenty of resources to learn from. Fortunately, many of these resources are available online and can act as companions in the learning process. Free and paid training resources are available depending on your skill level.
Technology is evolving at an incredible pace, which means there are a lot of new job openings and developers with solid Java skills are in high demand.
With its existing base, the Java programming language continues to create many jobs in the technology industry.
OpenJDK is a free, open-source implementation language for the Java programming language. Since it is an open source programming language, this platform does not depend on the operating system environment.
Java is a universal programming language. Due to its stability and scalability, Java can be found in mobile, desktop, and large industrial servers and applications.
Recently, Java has gained credibility in the Internet of Things (IoT) and cloud development space.
There are around 10 million Java developers worldwide and this community is growing every day. Like other open source technologies, Java promotes the value of public returns.
Online forums like StackOverflow are made up of experienced Java developers willing to help beginners.
Java is used more in your daily life than you think. It is used on popular websites that you use frequently, such as Google, YouTube, LinkedIn, Amazon, and eBay. In addition, Java has a strong development roadmap with continuous security and performance improvements.
Although Java does not meet all the requirements, it is still a popular programming language that is widely used and useful to many people and businesses.
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Even after 22 years of existence, Java continues to grow.