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

How do you register components globally?

Where do you put the HTML part of a single-file component file? 

Where do you put the HTML part of a single-file component file?

By importing it and adding it to the `components` property

How can you register a component locally?

How can you register a component locally?

used to hook into specific stages of the component lifecycle

**(Fill in the blank.)** Component lifecycle methods are the methods that are ________.

(Fill in the blank.) Component lifecycle methods are the methods that are ________.

When does the <code>created()</code> hook run?

How can you add custom validation for a prop? 

How can you add custom validation for a prop?

**(True or False)** In Vue, you need to use scoped slots for child components to access data from the parent.


(True or False) In Vue, you need to use scoped slots for child components to access data from the parent.

Test your knowledge of components in Vue.

Vue 3 Overview

Vue.js: The Basics

Components

The Composition API

Routing

State Management

Nuxt.js

Staff Navigator App

Wrapping Up

Appendix

Quiz: Components