Ariadne is a Web Application Framework and Content Management System built with PHP. It allows you to build complex Web applications and sites with ease. It takes care of the mundane stuff like internationalization, security, user management, templating, data retrieval and storage, caching, and site management. It stores content in a structured object store that can be accessed through an extensive filesystem-like API.
AlphaLemon CMS is a content management system built on top of the Symfony2 framework. It is designed to make it as easy as possibile to manage a Web site without requiring programming or a large learning curve, while giving developers a robust and flexible framework on which to build Web applications and distributable extensions.
Alkaline is a PHP content management system (CMS) for creative professionals and small businesses that is designed to be used alone or in conjunction with your own proprietary code. The application handles posts as well as images, and can manage both raster (GIF, JPEG, and PNG) and vector graphics (PDF, SVG). The software features customizable themes, extensions, and more. It can be used by novices (for example, drag-and-drop social network integration) and advanced users (for example, overriding the theme engine). It works with most Web server software, including Apache and Windows Server.
ShinyCMS is a content management system intended for use by Web designers and Web developers who want to keep a clear distinction between the markup they create and the content their clients can edit. Designers add templates to the CMS, which define page layouts containing editable elements. Users can then build pages by selecting an appropriate template and editing the elements it contains. This approach means that editing content is a simple and safe process, and the site look and feel is kept consistent and professional.