Apache is a free and open-source cross-platform web server software.
Joomla is a free and open-source content management system for publishing web content.
Leaflet is the open-source JavaScript library for mobile-friendly interactive maps.
PHP is a general-purpose scripting language used for web development.
UIKit is the framework used for developing iOS applications.
Vimeo is a video hosting, sharing and services platform. Vimeo operation an ad-free basis by providing subscription plans.