Apache is a free and open-source cross-platform web server software.
Open Graph is a protocol that is used to integrate any web page into the social graph.
OpenSSL is a software library for applications that secure communications over computer networks against eavesdropping or need to identify the party at the other end.
Polylang is a WordPress plugin which allows you to create multilingual WordPress site.
Swiper is a JavaScript library that creates modern touch sliders with hardware-accelerated transitions.
Windows Server is a brand name for a group of server operating systems.
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.