Components in Vue are reusable interface building blocks that simplify code organization and maintenance. Component types include: Global components: available anywhere in the application. Local components: only available in parent components. Built-in components: provided by Vue core. Third-party components: Install from external libraries. Component advantage: Reusability. Modular. The code is clear. Collaborative development. Testing is easy. Structure: Template: HTML structure. Script: logic, data and methods. Style: Appearance and design.
Components are the basic building blocks used to build complex interfaces in Vue.js. Components encapsulate specific functionality and make it reusable, simplifying code organization and maintenance. Vue provides several different types of components:
Global components
Vue.component()
. Local components
<template>
or <script>
tags. Built-in components
v-for
, v-if
, v-model
. Third-party components
Advantages of components
The structure of the component
The Vue component consists of the following parts:
Registered components
Global components are registered through Vue.component()
, while local components are registered in the parent component.
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