The end result has to be some combination of HTML, CSS, and JavaScript; otherwise, your browser really won’t know what to do. Now, here’s where the special nature of React comes in.

In this beginner-friendly tutorial, we’ll recreate Facebook’s sleek multi-level dropdown menu using React and CSS animations. Whether you're just starting out or looking to improve your UI skills, ...

While HTML, CSS and JavaScript are powerful tools, they tend to run out of steam with development of advanced web applications that store data on the client side and manage complex state transitions.