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  1. Java | Oracle

    Oracle Java is the #1 programming language and development platform. It reduces costs, shortens development timeframes, drives innovation, and improves application services. Java continues to be …

  2. Java (programming language) - Wikipedia

    Java (programming language) ... Java is a high-level, general-purpose, memory-safe, object-oriented programming language. It is intended to let programmers write once, run anywhere (WORA), [17] …

  3. Java Tutorial - W3Schools

    Java is a popular programming language. Java is used to develop mobile apps, web apps, desktop apps, games and much more. Tip: Sign in to track your progress - it's free. Our "Try it Yourself" editor …

  4. Java Tutorial - GeeksforGeeks

    Nov 18, 2025 · Java is a high-level, object-oriented programming language used to build web apps, mobile applications, and enterprise software systems. Known for its Write Once, Run Anywhere …

  5. What Is Java? A Beginner’s Guide to the Popular Programming ...

    May 12, 2025 · At its core, Java is a high-level, object-oriented programming language. It was designed with a simple idea in mind: write once, run anywhere. This means that code written in Java can run …

  6. Learn Java Programming

    Java is a platform-independent language that runs on 3 billion devices worldwide. It is widely used in enterprise applications, android development, big data, and legacy software, where reliability and …

  7. Learn Java - Dev.java

    Learn how to code, run, test, debug and document a Java application in IntelliJ IDEA. Java has come a long ways since Java 8. Let's go over some of this evolution. How to compile and execute the …