Mantine

Tailwind CSS is a utility-first CSS framework that provides low-level utility classes to build custom designs without leaving your HTML. Unlike other CSS frameworks that provide pre-designed components, Tailwind allows developers to compose their own designs using composable utility classes. This approach offers more flexibility and can result in smaller file sizes when properly configured. Tailwind has gained significant popularity for its ability to create unique designs quickly and its excellent developer experience.

shadcn/ui is a collection of re-usable components built using Radix UI and Tailwind CSS. It's not a component library in the traditional sense, but rather a set of beautifully designed, accessible components that developers can copy and paste into their projects. This approach allows for maximum customization and integration with existing codebases. shadcn/ui is particularly popular among developers who want high-quality, customizable components without the overhead of a full UI framework.

Animate.css is a ready-to-use library of CSS animations. It provides a set of cross-browser animations that can be easily applied to HTML elements to add dynamic effects to web pages. The library includes a wide range of animations, from subtle fades to attention-grabbing bounces and flips. Animate.css is lightweight, easy to implement, and can significantly enhance the visual appeal of websites with minimal effort.

Radix UI is a low-level UI component library for building high-quality, accessible design systems and web applications. It provides a set of unstyled, accessible components that can be easily customized to fit any design aesthetic. Radix UI focuses on complex UI components like dropdowns, tooltips, and modals, handling the difficult parts of accessibility and keyboard navigation. This makes it an excellent choice for developers who want full control over styling while ensuring their components meet accessibility standards.

MUI, formerly known as Material-UI, is a popular React UI framework that implements Google's Material Design. It provides a comprehensive suite of UI tools and pre-built React components that can be easily customized. MUI aims to provide a robust, customizable, and accessible library of foundational and advanced components, enabling developers to build feature-rich applications faster. It's known for its extensive documentation, active community, and adherence to Material Design principles while offering flexibility for custom designs.