# Tailwind CSS

> Build custom web interfaces with composable CSS utility classes.

Tailwind CSS is an open-source CSS framework for building interfaces with small, composable utility classes. Developers apply layout, spacing, typography, color, and other styles directly in HTML or component markup, then combine them into reusable interface patterns. Responsive breakpoints, interaction states, and dark-mode variants help adapt the same design to different screens and contexts.

A theme defines shared design values such as fonts, colors, and spacing through CSS variables. The build process scans project files and generates the styles that are used. Tailwind works alongside common frontend frameworks and is useful for teams that want a consistent design vocabulary while retaining control over the appearance of their components.

## Listing details

- Canonical BetaNeon page: https://betaneon.com/products/tailwind-css
- Official website: https://tailwindcss.com/
- Category: Developer tools / Frameworks & libraries
- Status: Launched
- Topics: Design systems, Design tokens, Framework, Open source, Web development
- Listed: 2026-11-09T01:38:55.317Z
- Content updated: 2026-11-09T01:38:55.336Z
- Official source: https://tailwindcss.com/
This is a product introduction, not an endorsement. Confirm current availability, features, and prices on the official website. Community upvotes on BetaNeon are not star ratings.