
tailwindcss-framework-integration
Tailwind CSS integration guide for React, Vue, Next.js, and other frameworks
Tailwind CSS integration guide for React, Vue, Next.js, and other frameworks
Tailwind CSS Framework Integration
React with Vite
Setup
# Create React + Vite project
npm create vite@latest my-app -- --template react-ts
cd my-app
# Install Tailwind CSS
npm install -D tailwindcss @tailwindcss/vite
Configuration
// vite.config.ts
import { defineConfig } from 'vite'
import react from '@vitejs/plugin-react'
import tailwindcss from '@tailwindcss/vite'
export default defineConfig({
plugins: [react(), tailwindcss()]
})
/* src/index.css */
@import "tailwindcss";
// src/main.tsx
import React from 'react'
import ReactDOM from 'react-dom/client'
import App from './App'
import './index.css'
ReactDOM.createRoot(document.getElementById('root')!).render(
<React.StrictMode>
<App />
</React.StrictMode>
)
Component Example
// src/components/Button.tsx
interface ButtonProps {
variant?: 'primary' | 'secondary' | 'outline'
size?: 'sm' | 'md' | 'lg'
children: React.ReactNode
onClick?: () => void
}
const variants = {
primary: 'bg-blue-600 text-white hover:bg-blue-700',
secondary: 'bg-gray-200 text-gray-900 hover:bg-gray-300',
outline: 'border-2 border-blue-600 text-blue-600 hover:bg-blue-50'
}
const sizes = {
sm: 'px-3 py-1.5 text-sm',
md: 'px-4 py-2 text-base',
lg: 'px-6 py-3 text-lg'
}
export function Button({
variant = 'primary',
size = 'md',
children,
onClick
}: ButtonProps) {
return (
<button
onClick={onClick}
className={`
inline-flex items-center justify-center
font-medium rounded-lg
transition-colors duration-200
focus:outline-none focus:ring-2 focus:ring-blue-500 focus:ring-offset-2
disabled:opacity-50 disabled:cursor-not-allowed
${variants[variant]}
${sizes[size]}
`}
>
{children}
</button>
)
}
Next.js
Setup (App Router)
# Create Next.js project (Tailwind included by default)
npx create-next-app@latest my-app
cd my-app
If adding to existing project:
npm install -D tailwindcss @tailwindcss/postcss
Configuration
// postcss.config.mjs
export default {
plugins: {
'@tailwindcss/postcss': {}
}
}
/* app/globals.css */
@import "tailwindcss";
@theme {
--color-primary: oklch(0.6 0.2 250);
}
// app/layout.tsx
import './globals.css'
export default function RootLayout({
children
}: {
children: React.ReactNode
}) {
return (
<html lang="en">
<body className="bg-white dark:bg-gray-900">{children}</body>
</html>
)
}
Server Components
Tailwind works seamlessly with React Server Components:
// app/page.tsx (Server Component)
export default function Home() {
return (
<main className="container mx-auto px-4 py-8">
<h1 className="text-4xl font-bold text-gray-900 dark:text-white">
Welcome
</h1>
<p className="mt-4 text-gray-600 dark:text-gray-300">
Server-rendered with Tailwind
</p>
</main>
)
}
Dark Mode with next-themes
npm install next-themes
// app/providers.tsx
'use client'
import { ThemeProvider } from 'next-themes'
export function Providers({ children }: { children: React.ReactNode }) {
return (
<ThemeProvider attribute="class" defaultTheme="system" enableSystem>
{children}
</ThemeProvider>
)
}
// app/layout.tsx
import { Providers } from './providers'
import './globals.css'
export default function RootLayout({
children
}: {
children: React.ReactNode
}) {
return (
<html lang="en" suppressHydrationWarning>
<body>
<Providers>{children}</Providers>
</body>
</html>
)
}
/* globals.css - Add dark mode variant */
@import "tailwindcss";
@custom-variant dark (&:where(.dark, .dark *));
Vue 3
Setup with Vite
npm create vue@latest my-app
cd my-app
npm install -D tailwindcss @tailwindcss/vite
Configuration
// vite.config.ts
import { defineConfig } from 'vite'
import vue from '@vitejs/plugin-vue'
import tailwindcss from '@tailwindcss/vite'
export default defineConfig({
plugins: [vue(), tailwindcss()]
})
/* src/assets/main.css */
@import "tailwindcss";
// src/main.ts
import { createApp } from 'vue'
import App from './App.vue'
import './assets/main.css'
createApp(App).mount('#app')
Component Example
<!-- src/components/Button.vue -->
<script setup lang="ts">
defineProps<{
variant?: 'primary' | 'secondary'
}>()
</script>
<template>
<button
class="px-4 py-2 rounded-lg font-medium transition-colors"
:class="{
'bg-blue-600 text-white hover:bg-blue-700': variant === 'primary',
'bg-gray-200 text-gray-900 hover:bg-gray-300': variant === 'secondary'
}"
>
<slot />
</button>
</template>
Scoped Styles with @reference
<template>
<h1>Hello world!</h1>
</template>
<style scoped>
/* Reference global Tailwind definitions */
@reference "../../assets/main.css";
h1 {
@apply text-2xl font-bold text-blue-600;
}
</style>
Alternative: CSS Variables
<template>
<h1>Hello world!</h1>
</template>
<style scoped>
h1 {
/* Use CSS variables directly - better performance */
font-size: var(--text-2xl);
font-weight: var(--font-bold);
color: var(--color-blue-600);
}
</style>
Nuxt 3
Setup
npx nuxi init my-app
cd my-app
npm install -D tailwindcss @tailwindcss/postcss
Configuration
// postcss.config.mjs
export default {
plugins: {
'@tailwindcss/postcss': {}
}
}
/* assets/css/main.css */
@import "tailwindcss";
// nuxt.config.ts
export default defineNuxtConfig({
css: ['~/assets/css/main.css']
})
Svelte / SvelteKit
Setup
npm create svelte@latest my-app
cd my-app
npm install -D tailwindcss @tailwindcss/vite
Configuration
// vite.config.js
import { sveltekit } from '@sveltejs/kit/vite'
import tailwindcss from '@tailwindcss/vite'
import { defineConfig } from 'vite'
export default defineConfig({
plugins: [sveltekit(), tailwindcss()]
})
/* src/app.css */
@import "tailwindcss";
<!-- src/routes/+layout.svelte -->
<script>
import '../app.css'
</script>
<slot />
Component Example
<!-- src/lib/Button.svelte -->
<script lang="ts">
export let variant: 'primary' | 'secondary' = 'primary'
</script>
<button
class="px-4 py-2 rounded-lg font-medium transition-colors
{variant === 'primary' ? 'bg-blue-600 text-white hover:bg-blue-700' : ''}
{variant === 'secondary' ? 'bg-gray-200 text-gray-900 hover:bg-gray-300' : ''}"
>
<slot />
</button>
Astro
Setup
npm create astro@latest my-app
cd my-app
npx astro add tailwind
Manual Setup
npm install -D tailwindcss @tailwindcss/vite
// astro.config.mjs
import { defineConfig } from 'astro/config'
import tailwindcss from '@tailwindcss/vite'
export default defineConfig({
vite: {
plugins: [tailwindcss()]
}
})
/* src/styles/global.css */
@import "tailwindcss";
<!-- src/layouts/Layout.astro -->
---
import '../styles/global.css'
---
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>My Site</title>
</head>
<body class="bg-white dark:bg-gray-900">
<slot />
</body>
</html>
Remix
Setup
npx create-remix@latest my-app
cd my-app
npm install -D tailwindcss @tailwindcss/vite
Configuration
// vite.config.ts
import { vitePlugin as remix } from '@remix-run/dev'
import { defineConfig } from 'vite'
import tailwindcss from '@tailwindcss/vite'
export default defineConfig({
plugins: [remix(), tailwindcss()]
})
/* app/tailwind.css */
@import "tailwindcss";
// app/root.tsx
import stylesheet from './tailwind.css?url'
import { Links } from '@remix-run/react'
export const links = () => [
{ rel: 'stylesheet', href: stylesheet }
]
export default function App() {
return (
<html>
<head>
<Links />
</head>
<body className="bg-white dark:bg-gray-900">
<Outlet />
</body>
</html>
)
}
Best Practices for All Frameworks
1. Use the Prettier Plugin
npm install -D prettier prettier-plugin-tailwindcss
// .prettierrc
{
"plugins": ["prettier-plugin-tailwindcss"]
}
2. Install VS Code Extension
code --install-extension bradlc.vscode-tailwindcss
3. Create Reusable Components
Don't repeat long class strings—extract components:
// Instead of repeating this everywhere:
<button className="px-4 py-2 bg-blue-600 text-white rounded-lg hover:bg-blue-700 transition-colors">
// Create a component:
<Button variant="primary">Click me</Button>
4. Use clsx or tailwind-merge for Conditional Classes
npm install clsx tailwind-merge
import { clsx } from 'clsx'
import { twMerge } from 'tailwind-merge'
function cn(...inputs: ClassValue[]) {
return twMerge(clsx(inputs))
}
// Usage
<div className={cn(
"base-class",
isActive && "active-class",
disabled && "opacity-50"
)} />
5. Configure Path Aliases
// tsconfig.json
{
"compilerOptions": {
"paths": {
"@/*": ["./src/*"],
"@/components/*": ["./src/components/*"]
}
}
}
import { Button } from '@/components/Button'
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