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.
NP-Admin is a generic control panel that manages users and their privileges, using an elegant and uniform interface. It is appropriate for applications requiring user-based access and privilege-based capabilities. It provides a very simple API and an intuitive visual control panel.