Mastering Tailwind CSS v4

Tailwind CSS v4 is here, and it's faster and leaner than ever. The new engine compiles your CSS on the fly with incredible speed.

Zero Configuration

One of the biggest changes is the move towards zero configuration. You no longer need a complex tailwind.config.js file to get started.

CSS-first Configuration

Configuration is now handled directly in your CSS files using standard CSS variables and directives. This makes it easier to manage themes and custom values.

If you are already using Tailwind, the migration is straightforward, but the performance gains are significant.