Write Once, Run Anywhere

"Write Once, Run Anywhere" (WORA) is a concept in software development that means a program written in a single way can work seamlessly on different types of computers and operating systems. Instead of creating separate versions for Windows, Mac, or Linux, developers write the code once using a special platform (like Java) that translates it so it functions everywhere. This saves time and effort, making software more universal and easier to maintain, while ensuring users have consistent experiences regardless of their device.