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Install Tailwind CSS with Nuxt.js

Setting up Tailwind CSS in a Nuxt.js project.

Creating your project

Start by creating a new Nuxt.js project if you don’t have one set up already. The most common approach is to use Create Nuxt App:

npx create-nuxt-app my-project
cd my-project

Setting up Tailwind CSS

Tailwind CSS requires Node.js 12.13.0 or higher.

Install Tailwind via npm

Install @nuxtjs/tailwindcss as well as Tailwind and its peer-dependencies using npm:

npm install -D @nuxtjs/tailwindcss tailwindcss@latest postcss@latest autoprefixer@latest

Add the @nuxtjs/tailwindcss module to the buildModules section of your nuxt.config.js file:

// nuxt.config.js
export default {
  buildModules: ['@nuxtjs/tailwindcss']
}

Create your configuration file

Next, generate your tailwind.config.js file:

npx tailwindcss init

This will create a minimal tailwind.config.js file at the root of your project:

// tailwind.config.js
module.exports = {
  purge: [],
  darkMode: false, // or 'media' or 'class'
  theme: {
    extend: {},
  },
  variants: {
    extend: {},
  },
  plugins: [],
}

Learn more about configuring Tailwind in the configuration documentation.

Configure Tailwind to remove unused styles in production

In your tailwind.config.js file, configure the purge option with the paths to all of your pages and components so Tailwind can tree-shake unused styles in production builds:

  // tailwind.config.js
  module.exports = {
-   purge: [],
+   purge: [
+     './components/**/*.{vue,js}',
+     './layouts/**/*.vue',
+     './pages/**/*.vue',
+     './plugins/**/*.{js,ts}',
+     './nuxt.config.{js,ts}',
+   ],
    darkMode: false, // or 'media' or 'class'
    theme: {
      extend: {},
    },
    variants: {
      extend: {},
    },
    plugins: [],
  }

Read our separate guide on optimizing for production to learn more about tree-shaking unused styles for best performance.

Include Tailwind in your CSS

Open the ./assets/css/tailwind.css file that Nuxt.js generates for you by default and use the @tailwind directive to include Tailwind’s base, components, and utilities styles, replacing the original file contents:

/* ./assets/css/tailwind.css */
@tailwind base;
@tailwind components;
@tailwind utilities;

Tailwind will swap these directives out at build-time with all of the styles it generates based on your configured design system.

Read our documentation on adding base styles, extracting components, and adding new utilities for best practices on extending Tailwind with your own custom CSS.


You’re finished! Now when you run npm run dev, Tailwind CSS will be ready to use in your Nuxt.js project.

Next learn about the utility-first workflow