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

Apache Traffic Server is an open-source caching and proxying server that serves as an HTTP/1.1 and HTTP/2 reverse proxy with caching capabilities, load balancing, request routing, SSL termination, and support for advanced HTTP features.

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.

BackboneJS is a JavaScript library that allows to develop and structure the client side applications that run in a web browser.

Yoast SEO is a search engine optimisation plugin for WordPress and other platforms.

Ninja Forms is the WordPress form builder.

Query Migrate is a javascript library that allows you to preserve the compatibility of your jQuery code developed for versions of jQuery older than 1.9.

Site Kit is a one-stop solution for WordPress users to use everything Google has to offer to make them successful on the web.

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

theTradeDesk is an technology company that markets a software platform used by digital ad buyers to purchase data-driven digital advertising campaigns across various ad formats and devices.

WooCommerce is an open-source ecommerce plugin for WordPress.

Google Analytics is a free web analytics service that tracks and reports website traffic.

MySQL is an open-source relational database management system.

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.

Jetpack is a popular WordPress plugin created by Automattic, the people behind WordPress.com.

Slider Revolution is a flexible and highly customisable slider.

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.

Underscore.js is a JavaScript library which provides utility functions for common programming tasks. It is comparable to features provided by Prototype.js and the Ruby language, but opts for a functional programming design instead of extending object prototypes.