
What is Java and why do I need it?
Java is a programming language and computing platform first released by Sun Microsystems in 1995. It has evolved from humble beginnings to power a large share of today’s digital world, by providing the reliable platform upon which many services and applications are built.
Top 20 Java Applications in Real World [2025] - GeeksforGeeks
Nov 25, 2024 · From mobile apps to enterprise solutions, Java powers some of the most popular and mission-critical applications worldwide. Its platform independence , robust security , and object-oriented design have made it a top choice for developers and organizations alike.
Introduction to Java - W3Schools
What is Java? Java is a popular programming language, created in 1995. It is owned by Oracle, and more than 3 billion devices run Java. It is used for: Mobile applications (specially Android apps) Desktop applications; Web applications; Web servers and application servers; Games; Database connection; And much, much more!
What Is Java Used For: 12 Real World Java Applications
Apr 1, 2025 · We will discuss the top real-world Java Applications including tools & technologies based on Java: Since its development in 1995 by Sun Microsystems and in subsequent years, the language has become a backbone as far as millions of applications are concerned.
What Is Java? - IBM
Java is a technology that uses both a programming language and a software platform. To create an application using Java, you need to download the Java Development Kit (JDK), which is available for Windows, macOS and Linux®.
What is Java?—Beginner's Guide to Java | Microsoft Azure
Java is a multiplatform, object-oriented programming language that runs on billions of devices worldwide. It powers applications, smartphone operating systems, enterprise software, and many well-known programs. Despite having been invented over 20 years ago, Java is currently the most popular programming language for app developers.
What is Java? - Java Programming Language Explained - AWS
Java is a widely-used programming language for coding web applications. It has been a popular choice among developers for over two decades, with millions of Java applications in use today. Java is a multi-platform, object-oriented, and network-centric language that can be used as a platform in itself.
Java (software platform) - Wikipedia
Java is a set of computer software and specifications that provides a software platform for developing application software and deploying it in a cross-platform computing environment. Java is used in a wide variety of computing platforms from embedded devices and mobile phones to enterprise servers and supercomputers.
Top 12 Java Application Examples Used World-Wide in 2025
Java developers build all applications — from server-side applications to IoT devices. Java is best known for being cross-platform, easy-to-learn, and object-oriented. Java’s most direct competitor is Python — although C++ is also very popular. What are the Applications of Java? Java is a cross-platform, general-purpose language.
What is Java Used For? The Java Programming Language and Java …
Apr 25, 2023 · Java is a very popular programming language you can use to create a variety of software applications. It's an object-oriented language that was made to be simple to read, write, and learn. Millions of developers use Java to create everything from desktop programs to sophisticated web apps.