In 2021, Java was ranked sixth among all programming languages used by developers. Java programming language was used by 35.35% of developers to create solutions and applications. Java is still ranked third among programming languages in TIOBE’s index for January 2022 with a 10.66% grade. Java program examples abound in the world of programming.
According to the aforementioned data, Java is still a popular choice for development, even if there are more recent programming languages like R, Python, and Go. Even though languages like Python are needed for AI, ML, and data analytics, Java is still preferred due to its wide range of applications in businesses, academic institutions, research labs, and many other settings.
Additionally, the GitHub community for Java is the most active worldwide. To create exceptional applications and concentrate on expanding their professional chances, developers continually master new Java abilities. Hundreds of Java program examples for practice are available for developers.
Let us look at the real-world applications of Java.
18 Real-World Java Applications
The Java EE platform has a wide range of practical applications. Programs that use Java programming include Netbeans, IntelliJ, and Eclipse. Java helps with development and is important to the backend of some frameworks, desktop applications, and digital solutions.
Here are the top 18 applications of Java:
The most common real-world use of Java is web applications, which frequently employ Java development companies. To help programmers create dynamic web applications, it provides a wealth of frameworks, tools, and libraries.
Leading businesses like Spotify, Opera Mini, Twitter, Nasa World Wind, and others genuinely use Java for their web apps. It features popular Java frameworks like Spring and Hibernate, two programs that make it easier to construct different kinds of web applications.
Server apps in finance
Java offers a safe and secure foundation for building web apps for the FinTech sector, revolutionizing how data should be gathered and structured approaches.
Significant contributions are made by this object-oriented programming language to the Big Data ecosystem. Finance firms deal with a lot of data daily, and Java can handle this massive data securely.
Desktop GUI apps
Java is a simple language to use when creating desktop apps. We leverage JavaFX, Swing, and AWT APIs to create these applications. Java window-based application development uses the AWT (Abstract Windowing Toolkit) interface.
Because it makes use of window user interface features like a menu, button, list, etc., it is “not entirely Java-based.” A GUI widget toolkit called Swing uses AWT and offers several sophisticated elements, including trees, tables, scroll panes, tabbed panels, and lists.
A well-liked cross-platform framework called Java Micro Edition (Java ME or J2ME) creates programs that function on all feature phones and smartphones. Additionally, Java application development is compatible with Kotlin and AndroidStudio.
The Dalvik Virtual Machine (DVM), a specialized virtual machine (VM) for Android, acts as the cause for converting Java classes into bytecode, which is subsequently executed by it.
One of the top real-world Java applications is for AI projects. It has intelligent software properly integrated into its infrastructure to improve AI programming.
It includes excellent characteristics, including improved user interaction, simplicity in debugging, features that are simple to code, common widget tools, and many more. Java’s use just makes the Artificial Intelligence process more perfect.
Given its sophisticated features for high performance, Java is the top choice for creating enterprise applications. Java improves application performance as well as security and scalability.
The Java Enterprise Edition (Java EE) platform, available for the Java programming language, includes API and execution environment features for scripting and running enterprise software, network tools, and web services.
Numerous applications that alter and investigate big data might benefit from Java’s quickness, dependability, and robustness. Java secures its position as a significant language for massive Data applications with the aid of frameworks like Apache Mahout, Apache Spark, and Java JFreechart, which are helpful when working with massive data.
Because Java is well ingrained in the Open source communities, it is one of the key reasons that Java is the core language for many of these technologies.
Even though there are so many open-source frameworks available, Java has proven to be the best choice for game development. Java is used to create well-known video games, including Mission Impossible III, Minecraft, and Asphalt 6.
It supports the Dalvik Virtual Machine and jMonkeyEngine, which makes it easy for a Java development company to create 2D and 3D Android games.
There are embedded systems everywhere. You don’t think so? Most people utilize them without realizing it. For instance, a motor system, entertainment, multimedia in a car, E-commerce, wireless communication, mobile computing, and networking all use embedded systems.
Java is used for embedded system development. Java was initially created to be used in the creation of embedded systems. Java demonstrates how effective its platform is by requiring only 130 KBs to use on smart cards or sensors.
Scientific computing-based Java applications are just one of the many distinct kinds of software available. Java is a potent programming language that may be used for analysis, calculation, and more in the sciences and mathematics.
It has a safe and versatile environment where scientific computing applications can be created. Java can accomplish the same objectives across several platforms using robust mathematical calculations.
Java plays a pivotal role in building robust and scalable e-commerce platforms. With its vast ecosystem of libraries and frameworks, Java enables developers to create secure and high-performing online stores that can handle large volumes of transactions and ensure seamless user experiences.
Internet of Things (IoT)
As IoT continues to expand, Java has emerged as a key player in this domain. Java’s platform independence, networking capabilities, and support for embedded systems make it well-suited for developing IoT applications and connecting devices.
Content Management Systems (CMS)
Java-based CMS platforms like Adobe Experience Manager (AEM) provide a robust content management framework for creating and managing digital content. Java’s object-oriented approach and modular architecture enable flexibility and extensibility in CMS development.
Health Information Systems
Java is widely used in the healthcare industry for developing health information systems, electronic medical records (EMR), and healthcare management solutions. Its ability to handle complex data structures, security requirements, and interoperability make it suitable for healthcare applications.
Education and E-learning
Java powers educational software and e-learning platforms, facilitating interactive learning experiences, virtual classrooms, and online assessment systems. Its versatility and compatibility with multimedia content make it an excellent choice for educational applications.
Logistics and Supply Chain Management
Java-based solutions streamline logistics and supply chain management processes, enabling efficient inventory management, order tracking, and optimization. Its integration capabilities with enterprise systems and real-time data processing enhance logistics operations.
Customer Relationship Management (CRM)
Java is widely used in CRM systems, enabling businesses to manage customer relationships, sales pipelines, and marketing campaigns. Its robustness, scalability, and extensive integration capabilities make it a reliable choice for CRM applications.
Social Media Applications
Java, along with frameworks like Spring Social, facilitates the development of social media applications and platforms. Its support for RESTful APIs, security features, and scalability make it suitable for building social networking and collaboration platforms.
Java is a great choice because it provides strong security capabilities when we need to create a scalable and safe application. Because of this, Java is often used to construct banking apps with many security requirements.
If you need a powerful Java solution, connect with experts at BoTree Technologies, a leading enterprise software development company. With over 10 years of experience, we create high-quality Java apps that make you an industry leader.
Contact us today for a FREE CONSULTATION.