Modern HTML and CSS from the Beginning (Including Sass) - Smooth Scrolling With JS

The video tutorial covers the implementation of smooth scrolling using jQuery and JavaScript. It begins with an introduction to smooth scrolling and the necessity of using jQuery. The instructor explains how to include jQuery via a CDN and demonstrates the implementation of smooth scrolling in a web page. Additionally, the tutorial covers adding an opacity effect to the navbar when scrolling and concludes with final adjustments for site responsiveness.

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