Why component patterns matter in Vue

Introduction

Component patterns help keep your code organized and easy to understand. They make building and fixing apps faster and less confusing.

When building a new Vue app and you want clean, reusable parts.

When working with a team to keep code consistent and easy to share.

When your app grows bigger and you need to avoid messy, tangled code.

When you want to make your app easier to test and update.

When you want to improve app performance by reusing components smartly.

Syntax

Vue

<script setup>
// Define a component using the Composition API
import { ref } from 'vue'

const count = ref(0)

function increment() {
  count.value++
}
</script>

<template>
  <button @click="increment">Clicked {{ count }} times</button>
</template>

Use