File: qwik.md | Updated: 11/15/2025
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Installation
Setting up Tailwind CSS in an Qwik project.
01
Start by creating a new Qwik project if you don't have one set up already. The most common approach is to use Create Qwik .
Terminal
npm create qwik@latest empty my-projectcd my-project
02
Install @tailwindcss/vite and its peer dependencies via npm.
Terminal
npm install tailwindcss @tailwindcss/vite
03
Add the @tailwindcss/vite plugin to your Vite configuration.
vite.config.ts
import { defineConfig } from 'vite'import { qwikVite } from "@builder.io/qwik/optimizer";import { qwikCity } from "@builder.io/qwik-city/vite";// …import tailwindcss from '@tailwindcss/vite'export default defineConfig(({ command, mode }): UserConfig => { return { plugins: [ tailwindcss(), qwikCity(), qwikVite(), tsconfigPaths(), ], // … }})
04
Add an @import to ./src/global.css that imports Tailwind CSS.
global.css
@import "tailwindcss";
05
Run your build process with npm run dev.
Terminal
npm run dev
06
Start using Tailwind’s utility classes to style your content.
index.tsx
import { component$ } from '@builder.io/qwik'export default component$(() => { return ( <h1 class="text-3xl font-bold underline"> Hello World! </h1> )})
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