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 have a JavaScript (*.js) file containing code, it's not unusual for your code to reference code held in another JavaScript file. If you're using more recent versions of Visual Studio, you'll ...

Microsoft's cross-platform code editor Visual Studio Code (VS Code) now has a built-in JavaScript debugger. That's one less step JavaScript developers need to complete when debugging a project.