Modern Web Design with HTML5, CSS3, and JavaScript - Why Use jQuery?

The video tutorial introduces jQuery, highlighting its benefits like browser compatibility and easy DOM manipulation. It demonstrates how to select and style elements using jQuery, comparing it with JavaScript. The tutorial covers advanced selection techniques and explains how jQuery simplifies tasks that require more code in JavaScript.

Describe the process of selecting elements with a class using jQuery.

What is the difference in code length between jQuery and JavaScript for selecting and styling elements?

How does jQuery handle the selection of an element with an ID?