Tailwind CSS
A utility-first CSS framework that lets you build any design directly in your markup. Tailwind eliminates writing custom CSS by providing low-level utility classes. Now the most popular CSS framework for new projects.
Why Tailwind CSS?
You want to build custom UIs without leaving your HTML/JSX
You're using React, Next.js, or any component-based framework
You want to avoid naming CSS classes and managing stylesheets
Signal Breakdown
What drives the Trust Score
Download Trend
Last 12 months
Tradeoffs & Caveats
Know before you commitYour team strongly prefers pre-built component designs (try shadcn/ui on top of Tailwind)
You're maintaining a legacy codebase with established CSS conventions
You need a full design system with semantic tokens out of the box
Pricing
Free tier & paid plans
100% free, open-source (MIT)
Free & open-source
Tailwind UI component library: $299 one-time
Alternative Tools
Other options worth considering
Often Used Together
Complementary tools that pair well with Tailwind CSS
Learning Resources
Docs, videos, tutorials, and courses
Get Started
Repository and installation options
View on GitHub
github.com/tailwindlabs/tailwindcss
npm install -D tailwindcss postcss autoprefixerQuick Start
Copy and adapt to get going fast
# Install Tailwind CSS v4
npm install tailwindcss @tailwindcss/vite
# Add to vite.config.ts
import tailwindcss from '@tailwindcss/vite';
export default { plugins: [tailwindcss()] };
# Import in your CSS entry point
@import "tailwindcss";Code Examples
Common usage patterns
Responsive layout
Mobile-first responsive grid with Tailwind breakpoints
export function ToolGrid({ tools }) {
return (
<div className="
grid grid-cols-1
sm:grid-cols-2
lg:grid-cols-3
xl:grid-cols-4
gap-6 p-6
">
{tools.map(tool => (
<ToolCard key={tool.id} tool={tool} />
))}
</div>
);
}Dark mode with class strategy
Add dark: variants for dark mode support
// tailwind.config.ts
export default {
darkMode: 'class',
// ...
};
// Component
<div className="
bg-white text-gray-900
dark:bg-gray-900 dark:text-gray-100
rounded-xl border border-gray-200 dark:border-gray-700
p-6 shadow-sm
">
<h2 className="text-xl font-semibold">{tool.name}</h2>
</div>Custom design tokens
Extend Tailwind with your own spacing and font scales
// tailwind.config.ts
export default {
theme: {
extend: {
fontFamily: {
sans: ['Inter', ...defaultTheme.fontFamily.sans],
mono: ['JetBrains Mono', ...defaultTheme.fontFamily.mono],
},
spacing: { '18': '4.5rem', '22': '5.5rem' },
borderRadius: { '4xl': '2rem' },
},
},
};Community Notes
Real experiences from developers who've used this tool