Django is an open-source web framework written in Python. It is designed to help developers build complex, database-driven websites quickly, using the Model-View-Controller (MVC) architectural pattern. Django includes a variety of features such as an Object Relational Mapper (ORM) that allows developers to interact with databases easily, a powerful template language, and a built-in development server.
For example, a Django project might include a web application that allows users to create and manage user accounts. The Django project would include models to represent the user accounts, views to handle user requests, and templates to display the user interface. In addition, the project would include a configuration file to set up the database connection, and a URL routing configuration to define how the application should respond to different requests.