Silex is an open-source, browser-based website builder designed for creating responsive and professional websites without requiring advanced coding skills. It offers a simple drag-and-drop interface that empowers users to design visually appealing web pages directly within their web browser. Silex supports the creation of static websites and provides features such as customizable templates, integration with various web services, and the ability to export clean HTML and CSS code for full ownership and control. As a self-hosted solution, it is ideal for designers, developers, and small businesses looking for a flexible and lightweight tool to build and maintain websites efficiently.