Install Tailwind CSS with Next.js - Tailwind CSS 中文网

Create your project
Start by creating a new Next.js project if you don’t have one set up already. The most common approach is to use Create Next App.
Terminal
```
npx create-next-app@latest my-project --typescript --eslintcd my-project
```
Install Tailwind CSS
Install tailwindcss and its peer dependencies via npm, and then run the init command to generate both tailwind.config.js and postcss.config.js.
Terminal
```
npm install -D tailwindcss postcss autoprefixernpx tailwindcss init -p
```

Configure your template paths

Add the paths to all of your template files in your tailwind.config.js file.

tailwind.config.js

/** @type {import('tailwindcss').Config} */
module.exports = {
  content: [
    "./app/**/*.{js,ts,jsx,tsx,mdx}",
    "./pages/**/*.{js,ts,jsx,tsx,mdx}",
    "./components/**/*.{js,ts,jsx,tsx,mdx}",
 
    // Or if using `src` directory:
    "./src/**/*.{js,ts,jsx,tsx,mdx}",
  ],
  theme: {
    extend: {},
  },
  plugins: [],
}

Add the Tailwind directives to your CSS
Add the @tailwind directives for each of Tailwind’s layers to your globals.css file.
globals.css
```
@tailwind base;
@tailwind components;
@tailwind utilities;
```
Start your build process
Run your build process with npm run dev.
Terminal
```
npm run dev
```

Start using Tailwind in your project

Start using Tailwind’s utility classes to style your content.

index.tsx

export default function Home() {
  return (
    <h1 className="text-3xl font-bold underline">
      Hello world!
    </h1>
  )
}

Create your project

Install Tailwind CSS

Configure your template paths

Add the Tailwind directives to your CSS

Start your build process

Start using Tailwind in your project