👉 The `fluid` library is a Python library designed to facilitate the creation of fluid, dynamic UIs for web applications. It provides a set of tools that enable developers to build responsive and adaptable user interfaces by managing layout, styling, and interactions in a declarative manner. Fluid's core concept revolves around defining layouts using CSS-like syntax, allowing for easy adjustments based on different screen sizes and orientations. It supports responsive design principles, enabling seamless transitions between desktop, tablet, and mobile views. Additionally, the library offers features for handling animations, transitions, and state management, making it easier to create engaging and user-friendly web applications.