EasyBox is a lightbox clone based on the light-weight Slimbox2 script. It offers a variety of additional features such as: displaying

ScrollIt.js is a jQuery plugin that makes it easy to create paginated, feature vertically scrolling pages.    ScrollIt

galleryFocus is a jQuery plugin that fades html elements based on their proximity to a source (cursor or DOM).  

jQuery Credit Card Validator detects and validates credit card numbers. It'll tell you the detected credit card

rangeslider.js is a simple, small and fast JavaScript/jQuery polyfill for the HTML5 <input type="range"> slider element.  

AutoJS is a library to continuously autocomplete textarea based on a standard dictionary. Dictionary has been deviced based on researches

TimeTo is a jQuery timer countdown digital clock plugin.   

ABigImage is jQuery plugin for viewing big versions of images.   ABigImage - Features:  Fit mobile devices

A well-known NFT marketplace with plenty of users is Opensea. Companies can use the clone of opensea to offer the features

  jQuery.VideoBG plugin enables web designers to use an HTML5 video as a background or any div to a website very easily.