Dropdown menus on websites are sought after because of the graphical user interface nature of the e-commerce websites. The dropdown list gives us the various links on the websites for easier navigation from one place. With JQuery libraries comes the option to call the dropdown classes in the .CSS files amidst the script. It can either be a hover or clickable option. There is the facility of using this tool from the XHTML script also, but JQuery library provides the classes which are ready and easy to use. So you can try much more options than traditionally available. Among the best practices to use the dropdown, one is to use it exclusive of the tooltip option. Also visually any clean and user friendly dropdown navigation is highly appreciated.