Memcached, an in-memory key-value store for small chunks of arbitrary data.
MongoDB, a document-oriented NoSQL database server.
MySQL, one of the most popular SQL database servers in the world.
Nginx, a high-performance web, reverse proxy, load balancer and HTTP cache server.
Oneclickapp, a one-click install solution with fully configured and ready-to-use web application.
Oneclickstack, a one-click install solution with fully configured and ready-to-use software stack and runtime environment for web application.
osCommerce, an e-commerce and online store-management software.
PHP, a scripting language that is especially suited for web development.