Modern Web Design with HTML5, CSS3, and JavaScript - Creating a Single-page Website with Scrollspy

The video tutorial explains how to implement a scroll spy feature on single-page websites using CSS, JavaScript, and jQuery. It covers the steps to add scroll spy to the navigation bar, ensuring active sections are highlighted as users scroll. The tutorial also demonstrates how to achieve smooth scrolling using jQuery, emphasizing the need for the full jQuery library for animations. The integration of JavaScript and jQuery is detailed, with a focus on selecting elements, adding event listeners, and preventing default actions. Finally, the video discusses testing and finalizing the implementation.

What is the purpose of using a scroll spy in a single page website?

How do you set the body position to relative in CSS?

What attribute do you need to add to the body for scroll spy functionality?

Why is it necessary to add an ID to the navigation bar?

What is the difference between using scroll spy in the body attribute and in JavaScript?

How can you achieve smooth scrolling on a single page website?

What is the significance of using the full version of jQuery instead of the slim version?

How do you prevent the default action of a hyperlink in JavaScript?

What is the purpose of updating the window location hash during scrolling?

How can you adjust the speed of the scrolling animation?