A JAR file is an archive file but is more than a file compression format. Here's how to open, run, or execute JAR files.

To execute it, just navigate to the file path using the Terminal and then run node filename.js or better download the Code Runner extension. Read: How to download and install Java JDK on Windows?

All you need to do is compile your Java code into a WASM binary file, and the browser takes care of the rest. Java, WebAssembly and the browser In this tutorial, I will show you how to write logic in ...