ExpressionEngine

ExpressionEngine a is web publishing system that empowers users to create a totally dynamic website using a set of flexible, modular, and powerful browser-based tools. With strong roots in blogging, ExpressionEngine has an interface and approach that will be immediately familiar to users, yet its tools – data modeling, web services, member management, dynamic templating, statistical tracking, data caching, and robust security features – rival content management systems costing tens of thousands of dollars. One of ExpressionEngine’s most creative features is its support for add-on modules and plug-ins to allow unlimited extensibility.