Installing Tailwind CSS v4.0 with Vite 🚀

Tailwind CSS is a utility-first framework that allows you to build any design directly in your markup using classes like flex, pt-4, text-center, and rotate-90. It simplifies modern web development, enabling rapid UI creation without leaving your HTML. In version 4.0, everything is included in a single CSS file, such as global.css or index.css. This tutorial will implement Dark Mode using Tailwind CSS v4.0 with Vite and React. For installation, visit the official documentation for instructions on using different frameworks, CLI, or CDN. To install, run the command npm install tailwindcss @tailwindcss/vite. Next, configure the Vite plugin by creating or updating vite.config.js with the necessary imports and plugins. Then, import Tailwind CSS in your main CSS file by adding @import "tailwindcss";. Finally, start the development server by running npm run dev, which will launch your app with Tailwind CSS integrated. With these steps, you can quickly get started with using Tailwind CSS in your project.