Tailwind CSS

Tailwind CSS is a utility-first CSS framework for building custom designs without leaving your HTML. Instead of writing CSS, you apply small utility classes such as flex, pt-4, and text-center directly to your markup, which lets you build a design quickly without switching files or naming classes.

Key Features

• Utility-first CSS classes in your HTML
• Highly customizable design system
• Responsive design and dark mode
• Just-in-time compiler for small CSS
• Free and open source under MIT licence
• Tailwind UI components available separately

Pricing

Prices as listed in 2026 research. Always check the official site for the latest price — plans change. Free plan: Yes — it has a free plan.

How it works

The framework is highly customizable through a configuration file, where you can define colors, spacing, fonts, and breakpoints to match a brand. It includes responsive design, dark mode, and a just-in-time compiler that only generates the CSS you actually use, keeping files small.

Tailwind CSS is free and open source under the MIT licence. A separate paid product, Tailwind UI, offers ready-made components for $299 as a one-time purchase. It is one of the most popular ways to build modern websites.

Pros and Cons

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