Tailwind CSS

Tailwind CSS is a utility-first framework that lets you build modern, custom-designed websites without ever leaving your HTML. Instead of writing custom CSS, you compose designs by applying pre-existing utility classes like flex, pt-4, and rotate-90 directly in your markup. This approach allows for rapid prototyping and development while maintaining a consistent design system.

It's built for the modern web, offering a rich set of features out-of-the-box:

• Responsive Design: Use prefixes like md: and lg: to effortlessly adapt your layout for any screen size.
• Dark Mode: Simply add a dark: prefix to any color utility to apply it in dark mode.
• Modern CSS: Leverages the latest features like container queries, cascade layers, and wide gamut P3 colors.
• High Performance: When building for production, it automatically removes all unused CSS, resulting in tiny bundles, often under 10kB.

Because it's so low-level and flexible, you're never locked into pre-designed components, giving you complete control to build truly unique interfaces.