Apache is a free and open-source cross-platform web server software.
Cloudimage automates the transformation and optimisation of images on the fly and accelerates their distribution via the Content Delivery Network (CDN).
Facebook pixel is an analytics tool that allows you to measure the effectiveness of your advertising.
jQuery UI is a collection of GUI widgets, animated visual effects, and themes implemented with jQuery, Cascading Style Sheets, and HTML.
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.
Leaflet is the open-source JavaScript library for mobile-friendly interactive maps.
Open Graph is a protocol that is used to integrate any web page into the social graph.
OpenStreetMap is a free, editable map of the whole world that is being built by volunteers largely from scratch and released with an open-content license.
Unpkg is a content delivery network for everything on npm.