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Nuxt.js Basics

Nuxt is an open-source framework that provides the best Developer Experience (DX) for Vue.js developers.

1. Why use Nuxt?​

  • Auto-configuration: It provides file-system-based routing, automatic component importing, and more.
  • Rendering Modes: You can easily set up SSR (Server-Side Rendering), SSG (Static Site Generation), and other rendering strategies.
  • SEO Optimization: Its server-side rendering capabilities make it ideal for building websites that need to be easily discovered by search engines.

2. Directory-based Routing​

Routes are automatically generated when you create files in the pages/ directory.

  • pages/index.vue -> /
  • pages/about.vue -> /about

3. Data Fetching (useFetch)​

<script setup>
const { data, pending, error } = await useFetch('/api/users')
</script>

<template>
  <div v-if="pending">Loading...</div>
  <ul v-else>
    <li v-for="user in data" :key="user.id">{{ user.name }}</li>
  </ul>
</template>

4. Nuxt Module Ecosystem​

You can easily implement various features like Tailwind CSS, Google Analytics, and content management simply by adding modules.

If you want to build a powerful web application based on Vue.js, Nuxt is an excellent choice.

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