Java is worth learning

When you're just diving into programming and want to pursue a career as a software developer, choosing a language can be daunting. You can spend days and months searching for the best option and deciding what you should learn. After all, everyone wants to find one thing: a language that is widely known among developers, universal in use, and occupies one of the leading positions in the market.
As the practice and experience of ISsoft Ukraine show, some programming languages ​​appear and disappear, but few of them can surpass the popularity and longevity of Java. This trend is likely to continue throughout 2022 and beyond.

If you know Java at least at a basic level, you will be able to participate in many interesting projects and develop your portfolio. Knowledge of this language also determines the possibility of working on advanced software projects.
What may also draw your attention to Java is the fact that the software is used by large corporations such as Facebook, Netflix, Google, and Amazon. Even the Android app market failed to single out Java while promoting Kotlin for its new products. The former still holds a very strong position in this area and there is evidence that the situation will soon change.

In terms of applications, Java truly deserves the title of universal language, as it has become an indispensable element of applications in almost every field of economy and IT. It is suitable for creating desktop and mobile applications, software for smart devices, and games. For many years, Java has been a proven solution for large enterprise systems, such as banking and accounting applications for trade, construction companies, and educational organizations.

What's more, millions of developers have chosen to code in Java because of the diversity of the many tools, frameworks, and libraries. For example, the widely distributed Spring and Hibernate do not require familiarity and are widely used all over the world. JUnit and Mockito are robust testing tools, and Apache Maven is a system that will make project management, creation, and reporting easier. As a Java developer, you have many different tools at your disposal that make it easier to create projects of various profiles. And these tools are very mature, like the language itself, so there's no denying that this is a very strong point of Java.

If you are wondering whether the language is up to date with the technological needs of the time, updated versions of Java are released every two years. So it doesn't take long to try to include its most anticipated new features. Not so long ago, in 2021, Oracle started making releases based on long-term support. Since then, developers can innovate with new language features such as Java logs, or improve their performance with next-generation garbage collectors. But it's not just the actual updates that make Java so popular and comprehensive.

With serverless solutions for Java, you can focus entirely on writing the code itself and less on the underlying infrastructure - you don't need to monitor all the infrastructure and deal with server configuration. Working with these technologies is not a big problem, but it saves a lot of effort and time on infrastructure issues and platform abstraction for the development team. This is a robust option that takes the work out of setting up an environment for your code. In terms of ease of use, this approach is not far behind Heroku but allows you to deploy your code written in any of the popular languages ​​in the most popular cloud infrastructures.

With the advent of cloud platforms, coding has become more convenient and efficient. Since then, the developer's perspective on scaling, monitoring, troubleshooting, and tracking your application has changed. Services make it easy to deploy your application using their infrastructure. The most popular at the moment are AWS, MS Azure, and Google Cloud Platform. Once you learn how to set them up, you can start coding and using enterprise software development best practices, such as a continuous integration server for continuous delivery.

Finally, when answering the question of whether it is worth learning, remember that Java is used by up to 10 million developers every day, and is the 5th most popular programming language worldwide, according to a 2021 survey by StackOverflow.

Java is proven and mature and has a wide ecosystem of tools and frameworks. Its endless list of application areas defines quite a good job market prospects for Java developers. And this will not change for many years. Therefore, Java remains a very reliable choice if you are considering a career as a programmer.