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Online Java Compiler

Online Java is a web-based tool powered by ACE code editor. Build, Run & Share Java code online using online-java's IDE for free. It's one of the quick, robust, powerful online compilers for java language. Don\'t worry about setting up java environment in your local. Now Run the java code in your favorite browser instantly. Getting started with this editor is so easy and fast. Just write the program and click the RUN button!! Code can be saved online by using the SHARE option that enables you to access your code anywhere using internet.

What is Java?

Java is a popular general-purpose programming language which was originally developed by James Gosling at Sun Microsystems (later acquired by Oracle). Java is fast, secure, and reliable. It is widely used for developing desktop and mobile applications, embedded systems, game consoles, supercomputers, big data processing, and so on. According to Oracle, Java runs on 3 billion devices worldwide, which makes it one of the most popular programming languages.

To learn more about Java check out some of the following links.

Why learn Java?

Using Java, we can develop many applications for different purposes. We can use this programming language to develop the following applications:

  • Web-based Applications
  • Mobile App Development
  • Desktop GUI Applications
  • Gaming Applications
  • Big Data Technologies
  • Distributed Applications
  • Cloud-Based Applications
  • IoT Applications

Features of this tool

  • Simple & Clean Design, Lightweight, Easy & Fast
  • Interactive program execution which makes the user to give program inputs at real time
  • Helpful for beginners to learn and practice programs
  • Dark & Light theme options and customizable code editor with more themes
  • Options to Copy or Download the Output of the Program
  • Expandable Output Terminal
  • Coding sharing option helps you to save your code in cloud so that it can be accessed anytime and anywhere with internet

Learn Other Programming Language?

Visit online-ide.com to learn and practice top programming languages - C, C++, Java, Python, Ruby, PHP, R, GoLang