The Laravel Lumen Framework.
Laravel Lumen is a PHP micro-framework designed for building fast and efficient web applications. It aims to simplify common development tasks like routing, database operations, queueing, and caching, all while maintaining an expressive and elegant syntax. Lumen is based on the Laravel framework and is open-source software licensed under the MIT license.
Laravel is a powerful and elegant PHP framework that provides developers with a comprehensive set of tools and features to build robust web applications. It follows the Model-View-Controller (MVC) architectural pattern, offering a clean and organized structure for writing efficient and maintainable code.