How to enable Intellisense for JavaScript in Visual Studio Code

Question

I want to use VS Code to try out the examples of a JavaScript book, but there\'s no intellisense, or at least I don\'t know how to activate it.

In Visual Studio this

Answer 1

Currently Unsupported

JS intellisense doesnt work in HTML script tag - VSCode GitHub Issues #4369

Smart Javascript suggestions inside HTML files no loger working after Visual Studio Code update - StackOverflow