Are you looking to give a modern and smart look to your online store? Of Course, every shop owner wants to attract more customers to their store. Without altering the current look and design it’s not possible. The best and most affordable solution to add dynamic elements in Magento 2 is Javascript. To make your frontend dynamic and interactive JavaScript is essential. Magento 2 uses jQuery and jQuery UI libraries to create various dynamic elements like drop-down lists, checkboxes, accordions, buttons, date pickers, pop-ups, etc. If you compare jquery and pure js, then the jquery code is short and simple
How To Use JQuery In Magento 2