Erlang, a programming language used to build massively scalable soft real-time systems with requirements on high availability.
FreeBSD, an advanced computer operating system used to power modern servers, desktops and embedded platforms.
LightOpenId, a PHP 5 library for easy openid authentication.
lighttpd, an open-source web server optimized for high performance environments while remaining standards-compliant, secure and flexible.
PHP, a popular general-purpose scripting language that is especially suited to web development.
yaws, a HTTP high perfomance 1.1 webserver particularly well suited for dynamic-content web applications.