10 Must-Know Java Applications in 2023


Despite the arrival of numerous newer and flashier languages and tools, Java, which turns 25 this year, is still among the most widely used programming languages today. The elderly man continues to function, appreciating the support of so many modern programmers and developers. According to Oracle, which bought Sun Microsystems, the company that created Java, back in 2010, Java can be found on over three billion devices. 

Check out the popularfull stack developer course, if you are interested in learning the cutting-edge development technologies. 

The majority of Java’s appeal can be attributed to these four features:

  • Because Java is platform-agnostic, a programmer can compile code on one operating system and run it on another (or the same one)

  • Java is an object-oriented and class-based programming language. Java treats everything as an object, and those objects complete all application development operations.

  • Java is easy and simple compared to other computer programming languages. 

  • Multiple processes can execute code concurrently, allowing many Java programming statements to be executed concurrently rather than sequentially.

Combined with its widespread use, these benefits account for the enduring popularity of this venerable (at least in the digital world!) language. As a result, it’s no surprise that Java applications can be found in a wide range of settings and industries.

Java Applications 

  1. Java Applications for Mobile Devices

The Android operating system is heavily based on Java, and Android phones consistently have a market share of more than 85%. Add to that the fact that most mobile app developers refer to Java as their official programming language. Java is compatible with app development tools like Kotlin and Android Studio. Java Platform, Micro Edition (Java ME or J2ME) is a cross-platform framework for developing applications that run on all Java-enabled devices. Consider that mobile computing now outpaces desktop computing, and you can see how you can’t avoid Java.

  1. Java Desktop graphical user interface applications

GUI is an abbreviation for Graphic User Interface, and Java supports GUI development with resources such as Abstract Windowing Toolkit (AWT), JavaFX, and Swing. AWT includes a number of pre-made components, such as buttons, lists, and menus, as well as several third-party components. JavaFX is a collection of graphics and media packages that provide Swing interoperability and 3D graphics capabilities. Swing is a graphical user interface widget with advanced elements such as lists, scroll panes, tables, tabbed panels, and trees.

  1. Web-based Java Applications

Java offers high security and simple coding, which appeals to web application developers. Servlets, Struts, and JSPs provide effective support for web applications and provide the ability to develop any type of programme required. Furthermore, open-source e-commerce platforms such as Broadleaf make it simple to create e-commerce apps.

  1. Java Web and Application Servers

Numerous Java web and application servers have emerged due to the robust Java ecosystem. Apache Tomcat, Project Jigsaw, and Rimfaxe Web Server reside on web servers (RWS). Aside from that, servlets like WebLogic, WebSphere, and JBoss EAP have established a strong presence in the business application server space. 

  1. Enterprise Java Applications

Java Enterprise Edition (Java EE) is a well-known platform that provides API and runtime environments for scripting tasks such as web services and network applications, to name a few. Oracle claims that Java is installed on 97% of enterprise-owned computers. Java is also widely acknowledged as the foundation for many banking applications, which use Java throughout the entire process, from front-end users to back-end servers. Finally, Java’s ability to maintain high performance makes it an excellent choice for high-frequency trading systems such as Murex. Learn these technologies via an online full stack software developer course, offered by Learnbay.

  1.  Scientific Java Applications

Science-related mathematical operations and calculations necessitate creating extremely fast, highly secure, simple to maintain, and portable apps. Java meets this requirement admirably. Java is part of the core system and interacts with user interfaces in powerful scientific applications such as MATLAB.

  1. Applications for Java Gaming

Java and the gaming industry are a natural fit. Java supports the jMonkey engine, one of the most powerful 3D engines available today. And 2D games are simple to create; combine Java and CSS, and you’re ready to go. So, regardless of the type of game developers are creating, Java has them covered.

  1. Big Data Technologies in Java

Big data is all the rage these days, and it’s unsurprising that Java is right in the middle of it. First, let us note that Hadoop, arguably the most well-known and widely used big data platform, is written in Java. Furthermore, Scala, a competing programming language, has its roots in Java. Scala was developed to address some of Java’s shortcomings.

  1. Java Enterprise Applications

Big businesses have big problems. As a result, these companies rely on the Java EE platform to build large-scale, multi-tiered network applications that are scalable, reliable, and secure. Java provides tools like a development model, API, and runtime environment to deliver a powerful but less complex app. These features allow developers to focus on the app’s functionality.

  1. Distributed Java Applications

Programs running on multiple computers but connected to the same network are known as distributed applications. Internet Explorer, for example, is a distributed application. These programmes are divided into two categories: client software and server software.

Getting Started in Your Career

If you are not currently working in a Java-related field but would like to be, Learnbay can help. Full-stack developers make an average annual salary of $105,813, and there is a high demand for them. It’s time to advance your Java and other technical skills with a Full Stack Web Developer course program. This course will help you advance your career as a Full Stack Developer. You will learn the most in-demand Java-related skills in today’s IT industry, such as Angular, Spring Boot, Hibernate, Servlets, JSPs, MVC, web services, and SOA, to build highly web-scalable apps.

This comprehensive Blended Learning programme provides the following:

  • Over 30 in-demand tools and skills.

  • 350 hours of in-depth training.

  • 15+ live hands-on projects.

  • Industry-aligned capstone projects.

Good Luck! 



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