Gain insights into Vue 3’s enhanced reactivity and Composition API. Explore fundamental concepts, components, routing, and TypeScript integration to craft scalable, maintainable web applications.

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vue challenge

Vue 3 brings forth an improved reactivity system, introduces the Composition API for organizing component logic in a modular fashion, enhances performance with a fresh virtual DOM and offers enhanced TypeScript integration. These enhancements position Vue 3 as an appealing option for constructing contemporary, scalable, and easily maintainable web applications. 

In this course, you’ll cover the fundamental concepts of Vue 3. You’ll start with learning the fundamentals of Vue.js, such as Vue instance, template syntax, interpolations, methods, computed properties and directives. Next, you’ll learn how to use the Vue components, custom components, component options, component lifecycle, prop validation, and named and scoped slots. You’ll also learn how to use routes, navigation and navigation guards in Vue.

After taking this course, you’ll have a solid understanding of Vue and you’ll be able to create more scalable, maintainable, and testable Vue-based applications that can handle complex states and data.

Jump Start with Vue 3

<!DOCTYPE html>
<html>
<head>
  <meta charset="utf-8" />
  <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1" />
  <meta name="viewport" content="width=device-width, initial-scale=1.0,
  maximum-scale=1.0">
  <title>Vuex Example - Jump Start Vue.js</title>
  <link rel="stylesheet" type="text/css"
  href="https://cdnjs.cloudflare.com/ajax/libs/semantic-ui/2.3.1/semantic.min.css">
<style type="text/css">
  body {
    background-color: #FFFFFF;
  }
  .ui.menu .item img.logo {
    margin-right: 1.5em;
  }
  .main.container {
    margin-top: 7em;
  }
</style>
</head>
<body>
  <div id="app"></div>
</body>
</html>

<template>
  <div>
    <div class="ui fixed inverted menu">
      <div class="ui container">
        <div class="header item">
          <img class="logo" src="./assets/logo.png">
          Jump Start Vue.js
        </div>
        <router-link class="item" to="/" exact>Home</router-link>
        <router-link class="item" to="/users">Users</router-link>
      </div>
    </div>
    <router-view></router-view>
  </div>
</template>
<script>
import { mapActions } from "vuex";
export default {
  name: "App",
  methods: {
    ...mapActions(["fetchUsers"])
  },
  created() {
    this.fetchUsers();
  }
};
</script>

Walk through a complete code example of state management in Vuex.


Vue 3 Overview

Vue.js: The Basics

Components

The Composition API

Routing

State Management

Nuxt.js

Staff Navigator App

Wrapping Up

Appendix

Example: The Employee Directory

Index page

CDN link and additional styling