Tailwind CSS

Tailwind CSS is a utility‑first CSS framework that lets you create responsive, modern web interfaces by composing low‑level utility classes right in your markup. It includes a JIT compiler, automatic purge of unused styles, dark‑mode support, container queries, and a rich set of design tokens (colors, spacing, typography, etc.). The result is tiny production bundles—often under 10 KB—while giving developers full control over layout, animation, and custom theming without leaving the HTML.