Npm is not allowing me to install jquery

Question

I followed all the instructions and I still can't use jquery

sudo npm install jquery

sudo npm install jsdom

const { JSDOM } = require( "jsdom" );
const { window } = new JSDOM( "" );
const $ = require( "jquery" )( window );

$(document).ready(function(){
    $("button").click(function(){
      $("#div1").fadeIn();
      $("#div2").fadeIn("slow");
      $("#div3").fadeIn(3000);
    });
  });

Final result:

Uncaught SyntaxError: redeclaration of non-configurable global property window