Infinity Market - Extra Flexible & Modern Classifieds MultiPurpose Portal solution with industry innovative features, specifically designed for easy customization, translation and use.
Demo: https://codecanyon.net/item/classifieds-multipurpose-portal-infinity-market/16572285
Premium URL Shortener is a PHP URL shortener script packed with many unique features.
Demo: https://codecanyon.net/item/premium-url-shortener/3688135
AJAX Infinity is a plugin for Joomla that replaces Joomla pagination with auto-loading infinite scroll. Instead of clicking on pagination links, you can now simply scroll down to reach more content.
Demo: https://www.sakic.net/products/ajax-infinity/