> Now that everybody's hot new SPA has a few hundred thousand NPM dependencies, you roll it all up using Webpack and can just as easily `npm install jquery` as `<script src="cdn.jquery.com"></script>`.
Just because you can doesn't mean you should. You usually don't want some huge javascript bundle to load it's bad for page load performance. Also Webpack allows you to chose whether you want to bundle a dependency locally or grab it at runtime from a CDN or another sever.