Apache is a free and open-source cross-platform web server software.
jQuery Modal is an overlay dialog box or in other words, a popup window that is made to display on the top or 'overlayed' on the current page.
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.
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.
Tailwind is a utility-first CSS framework.
Ubuntu is a free and open-source operating system on Linux for the enterprise server, desktop, cloud, and IoT.