LiteSpeed is a high-scalability web server.

Varnish is a reverse caching proxy.

Nginx is a web server that can also be used as a reverse proxy, load balancer, mail proxy and HTTP cache.

OpenResty is a web platform based on nginx which can run Lua scripts using its LuaJIT engine.

Elementor is a website builder platform for professionals on WordPress.

Modernizr is a JavaScript library that detects the features available in a user's browser.

jQuery CDN is a way to include jQuery in your website without actually downloading and keeping it your website's folder.

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.

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.

Redux Framework is a modular PHP library that allows developers to create customisable settings panels and controls for WordPress projects, providing a consistent user interface for managing options and settings.

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.

Popper is a positioning engine, its purpose is to calculate the position of an element to make it possible to position it near a given reference element.

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

MySQL is an open-source relational database management system.

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