Frappe Framework is an open-source web application development framework designed to facilitate the creation of robust, full-featured applications with minimal code. Built on Python and JavaScript, it offers a meta-level architecture that enables users to easily customize applications, manage databases, and design intuitive user interfaces. It is often used as the foundation for ERPNext, a popular open-source enterprise resource planning tool. Frappe Framework is designed to be developer-friendly, offering features like RESTful APIs, role-based permissions, and seamless integration capabilities.