If you want to install JavaScript in VSCode, install Visual Studio Code & Node.JS, create and run a JavaScript program, and then take these steps.

If you combine all JavaScript into a single file, only one external connection is used, which allows the browser to synchronously download other resources. 3. Minify and combine If your web page links ...

Are you getting started with PowerShell? If so, this guide will help you to create and run your first script on Windows.

However, opening an unknown JS file on Windows can be dangerous, as it runs inside Windows Script Host by default. From there, the script can easily run Windows executables.