A system for providing modeled components is described. An example system comprises a request detector, an entity component, a style component, and a property module. The request detector may be configured to receive requests to create modeled components. The entity builder may be configured to create entities associated with models. The styles designer may be configured to create style components. A style component defines a user interface to be applied to a property of an entity in a modeled component. The property module may be configured to associate a style component with one or more properties of one or more entities.