2. Understanding Code Examples for Extracting Query String Values in JavaScript
   A query string is the part of a URL that comes after the question mark (?). It's used to pass data from one page to another
3. Bring Your Webpage to Life: Must-Have jQuery Plugins for Animations and Transitions
   Plugin: jQuery UI (especially the "effects" module)Example: Fade in an element on click:Sliders and Carousels:Plugin: Owl Carousel