Software

• .NET

  A software framework for the Windows operating system.

• Apache (7)

  An open source web server known for its widespread use for over 100 million web sites.

• BSD

  A family of UNIX operating systems.

• C

  One of the oldest and most commonly used programming languages.

• C#

  A general purpose object oriented programming language by Microsoft.

• C++ (1)

  An object oriented version of the popular C language.

• CakePHP

  A simple and easy to use PHP web framework, one of the first to become popular.

• Castle

  An MVC framework for .NET.

• CentOS Linux (1)

  A free and open source version of the commercial RedHat distribution.

• CodeIgniter

  A simple open source PHP web framework.

• cPanel (9)

  The most popular web hosting control panel.

• Cufon

  A font rendering engine for the web, written in JavaScript.

• Debian Linux

  A server-oriented Linux distribution known for its large user base and portability.

• DirectAdmin (2)

  A simple and lightweight web hosting control panel.

• Doctrine

  An advanced ORM framework for PHP, used in frameworks such as Symfony.

• Dolphin

  An open source social networking and dating web site script.

• Drupal (2)

  A popular content management system.

• DWR

  An AJAX framework for the Java language.

• Elgg (4)

  A free and open source social networking script.

• Exim

  An open source mail server for UNIX platforms.

• ExtJS (1)

  A JavaScript library with hundreds of modules.

• FreeBSD (2)

  The easiest and most general use version of BSD.

• GlassFish

  A free Java application server by Sun.

• Hibernate (1)

  A very popular ORM framework for Java.

• Horde

  A web based email and groupware application.

• IPFW (1)

  A firewall solution for FreeBSD.

• Java (3)

  A highly advanced object oriented language for enterprise use.

• JavaScript (3)

  A popular scripting language used primarily for client side web programming.

• JBoss

  A popular Java application server.

• Jetty

  A simple and lightweight Java web server and servlet container written in Java.

• JMS

  A java specification for asynchronous messaging.

• Joomla (3)

  A popular content management system.

• JQuery

  A JavaScript framework known for its advanced features and large number of plugins.

• Lighttpd (1)

  A lightweight web server with a focus on speed and low resource usage.

• Linux (1)

  An open source operating system with a number of distributions.

• Magento (1)

  An advanced e-commerce solution, free and open source with a commercial option available.

• ModernBill

  A general billing system written in PHP.

• MyBB (6)

  A free and open source forum script similar to the popular vBulletin commercial script.

• MySQL (5)

  A vastly popular free and open source database engine.

• NetBSD

  A version of BSD with a focus on portability between different system architectures.

• NGINX (1)

  One of the most lightweight web servers.

• NHibernate

  The .NET version of Java's Hibernate ORM framework.

• OpenBSD

  A version of BSD designed for maximum security.

• OpenCart (1)

  A free and open source simple e-commerce platform written in PHP.

• OpenSSH

  An open source SSH server.

• OpenX

  A free PHP ad network management script.

• OSCommerce (1)

  An early open source e-commerce script in PHP and MySQL.

• Perl (2)

  A well known scripting language.

• PHP (13)

  A free and open source scripting language for the web.

• PhpBB

  One of the first open source PHP discussion board solutions.

• PhpMyAdmin (1)

  A free MySQL database management application written in PHP.

• Ping.FM (1)

• Piwik

  A free and open source PHP analytics script.

• Plesk

  A web based control panel for Windows servers.

• Pligg

  A content management system with a focus on social publishing.

• PmWiki (2)

  A simple open source PHP wiki script.

• Postfix

  A popular open source SMTP server.

• Propel

  An object relational mapper for PHP.

• PunBB

  A free and open source forum platform written in PHP.

• Python (1)

  A fully object oriented scripting language.

• QMail

  Yet another open source SMTP server.

• RedHat Linux

  The most popular server oriented commercial distribution of Linux.

• RoundCube

  A free web-based email client with a sleek interface.

• Ruby

  A fully object oriented open source scripting language.

• Ruby on Rails

  The most well known web application framework for the Ruby scripting language.

• Scala

  A highly advanced JVM language with a focus on features and concise syntax.

• SendMail

  A simple free and open source SMTP server.

• SMF

  One of the more popular discussion board applications written in PHP.

• Softaculous (1)

• Spring

  A popular IOC framework for Java with many useful tools.

• SquirrelMail

  A simple web based email client.

• Symfony

  An advanced MVC web framework for PHP.

• Tapestry

  A component based web framework for Java.

• TikiWiki

  A free wiki application for PHP.

• Tomcat

  An open source Java servlet container by the Apache Foundation.

• Ubuntu Linux

  A Debian based Linux distribution known for its ease of use.

• UserMin

  A simpler version of the Webmin control panel.

• vBulletin

  The most popular discussion board script for the web.

• VirtualMin

  A domain hosting and web site control panel based on Webmin.

• WAMPP

  An all-in-one Apache, PHP, and MySQL platform for Windows.

• WebMin

  A free and open source server control panel.

• WHMCS (4)

  An advanced commercial hosting billing solution.

• Wicket (4)

  A flexible component based Java web framework.

• Windows

  Microsoft's massively popular desktop operating system.

• Windows 2000

  A server and workspace version of Windows.

• Windows 7

  A Windows OS release in 2009 with less of a focus on features and more on quality.

• Windows Server 2003

  A server version of the Windows operating system.

• Windows Vista

  A version of Microsoft Windows released in 2005.

• Windows XP

  A milestone in Windows releases, Windows XP combined the user friendliness of the 9x line and the reliability of the NT series.

• WordPress (2)

  A popular open source blogging platform written in PHP & MySQL.

• WordPress MU

  The multi-blog version of the WordPress blogging platform.

• XAMPP (5)

  An all in one server solution for Apache, PHP, MySQL, and more.

• Yii

  A free PHP web framework.

• YUI

  Yahoo's JavaScript framework, advanced and powerful with hundreds of plugins.

• Zen Cart

  A free PHP web store script based on OSCommerce.

• Zend Framework

  The PHP web framework by Zend.

• Zikula

  An open source content management system.