Drupal is a free and open source content management system (CMS) and content management framework (CMF) written in PHP and distributed under the GNU General Public License. Drupal is highly rated as an adaptable, secure CMS. We strongly endorse for many of our projects. See more about why we endorse Drupal here.
Zend Framework (ZF) is an open source, object-oriented web application framework.Zend Framework (ZF) is an open source, object-oriented web application framework implemented in PHP 5 and licensed under the New BSD License. Zend is notable for being produced by the organization behind the development language PHP.
Android is a software stack for mobile devices that includes an operating system, middleware and key applications. It has a large community of developers writing applications ("apps") that extend the functionality of the devices.
The iOS SDK (formerly iPhone SDK) is a software development kit developed by Apple Inc. and released in February 2008 to develop native applications for iOS devices, including iPhone, iPod Touch, and iPad.
The Facebook Platform provides a set of APIs and tools which enable third-party developers to integrate with the "open graph" — whether through applications on Facebook.com or external websites and devices. Launched on May 24, 2007, Facebook Platform has evolved from enabling development just on Facebook.com to one also supporting integration across the web and devices.
