I&#x27;d like to highlight that Wonka has it right (CSS3 &amp; jQuery) and also add that NodeJS is pretty important right now for server-side.<p>The reasoning here is that the heart of the web is, and has always been, HTML, CSS, JS.<p>jQuery is a natural choice because it&#x27;s replaced direct DOM manipulation quite elegantly and is used by 80% of websites. The only thing you&#x27;re missing is server-side, and Node makes this an easy choice by also being JavaScript.<p>In short, it&#x27;s all about JavaScript. If you can code, you&#x27;ll do well. Keep practicing functions and with Node you can practice command-line apps, or server-side apps as well. Good luck!