WebSocket is a communication protocol that provides full-duplex communication channels over a single, long-lived connection, enabling interactive communication between web browsers and servers.

Cloudflare is a web-infrastructure and website-security company, providing content-delivery-network services, DDoS mitigation, Internet security, and distributed domain-name-server services.

LiteSpeed is a high-scalability web server.

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

Google Maps is a web mapping service. It offers satellite imagery, aerial photography, street maps, 360° interactive panoramic views of streets, real-time traffic conditions, and route planning for traveling by foot, car, bicycle and air, or public transportation.

Google Hosted Libraries is a stable, reliable, high-speed, globally available content distribution network for the most popular, open-source JavaScript libraries.

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

SweetAlert is a JavaScript library that provides alternative alert and modal dialog boxes for web applications, with customisable features, aiming to improve the user interface of the default browser dialogs.

Lightbox is small javascript library used to overlay images on top of the current page.

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.

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

Add a respsonsive image slider to any website.

cdnjs is a free distributed JS library delivery service.

FancyBox is a tool for displaying images, html content and multi-media in a Mac-style 'lightbox' that floats overtop of web page.

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

CDN77 is a content delivery network (CDN).

Envoy is an open-source edge and service proxy, designed for cloud-native applications.