The Users-First Application Platform where collaboration, personal data control and inter-app integration are paramount. The core of CloudHaven is its User-Interface-as-a-Service, accessed by vendor applications via a REST interface, that enables dynamic rendering of Vue components from multiple vendors. The UIaaS can consolidated UIs that are a fusion of components from multiple vendors as well as CloudHaven-native collaboration and communication components that can be context-sensitive. CloudHaven also provides centralized authentication, user management, roles, groups and permissions. Think of CloudHaven as taking the "user entity", redundantly implemented in thousands of applications, and consolidating into a single entity under users' control.