PHP is a general-purpose scripting language used for web development.

Bootstrap is a free and open-source CSS framework directed at responsive, mobile-first front-end web development. It contains CSS and JavaScript-based design templates for typography, forms, buttons, navigation, and other interface components.

jQuery is a JavaScript library which is a free, open-source software designed to simplify HTML DOM tree traversal and manipulation, as well as event handling, CSS animation, and Ajax.

MySQL is an open-source relational database management system.

OWL Carousel is an enabled jQuery plugin that lets you create responsive carousel sliders.

WordPress is a free and open-source content management system written in PHP and paired with a MySQL or MariaDB database. Features include a plugin architecture and a template system.

Magnific Popup is a responsive lightbox & dialog script with focus on performance and providing best experience for user with any device.

YouTube is a video sharing service where users can create their own profile, upload videos, watch, like and comment on other videos.