# Tailwind CSS v4.0 Beta 1

DevFeed: [Tailwind CSS v4.0 Beta 1](<https://devfeed.tech/articles/tailwind-css-v4-0-beta-1-3503.md>)

Original publisher: [Read original article](<https://tailwindcss.com/blog/tailwindcss-v4-beta>)

Published: 2024-11-21T18:30:00Z

Content type: release

Language: en

Sources: [Tailwind CSS Blog](<https://devfeed.tech/sources/tailwind-css-blog.md>)

Topics: [Tailwind CSS](<https://devfeed.tech/topics/tailwind.md>), [CSS](<https://devfeed.tech/topics/css.md>), [build performance](<https://devfeed.tech/topics/build-performance.md>), [modern web development](<https://devfeed.tech/topics/modern-web-development.md>), [Tooling](<https://devfeed.tech/topics/tooling.md>)

Tags: [compatibility](<https://devfeed.tech/tags/compatibility.md>), [developer-experience](<https://devfeed.tech/tags/developer-experience.md>), [framework](<https://devfeed.tech/tags/framework.md>), [performance](<https://devfeed.tech/tags/performance.md>), [release](<https://devfeed.tech/tags/release.md>), [tailwind](<https://devfeed.tech/tags/tailwind.md>), [tailwind-css](<https://devfeed.tech/tags/tailwind-css.md>), [tooling](<https://devfeed.tech/tags/tooling.md>)

## AI overview

Tailwind CSS v4.0 Beta 1 is the first public beta release after an extended alpha period. The new engine is designed for performance and the modern web, with faster full and incremental builds, a unified toolchain, CSS-first configuration, and support for modern CSS features.

## Source excerpt

After a long alpha period, we're excited to release the first public beta of Tailwind CSS v4.0.