Tailwind CSS v4 Overview

Tailwind CSS v4 introduces significant improvements and new features that make styling even more powerful and flexible.

What's New in v4?

• CSS-first Configuration: Configure Tailwind using CSS variables
• Improved Performance: Faster build times and smaller bundle sizes
• Better Developer Experience: Enhanced tooling and debugging
• Modern CSS Features: Support for latest CSS standards

Key Improvements

CSS Variables

Tailwind v4 makes extensive use of CSS variables for theming:

@theme {
  --color-primary: #3b82f6;
}

Simplified Setup

The setup process is now simpler and more intuitive.

Migration Guide

If you're upgrading from v3, check the official migration guide for step-by-step instructions.

Conclusion

Tailwind CSS v4 brings exciting new features that make styling more powerful and enjoyable. Upgrade today to take advantage of these improvements!